diff --git a/src/sakia/data/entities/connection.py b/src/sakia/data/entities/connection.py
index adf9699d3d6aca72b9f7c6ac698667d329504606..69924bf95bdeaba1c0996c2a07f2c1b21fed0d4d 100644
--- a/src/sakia/data/entities/connection.py
+++ b/src/sakia/data/entities/connection.py
@@ -12,12 +12,12 @@ class Connection:
     """
     currency = attr.ib(convert=str)
     pubkey = attr.ib(convert=str)
-    salt = attr.ib(convert=str)
     uid = attr.ib(convert=str, default="", cmp=False, hash=False)
     scrypt_N = attr.ib(convert=int, default=4096)
     scrypt_r = attr.ib(convert=int, default=16)
     scrypt_p = attr.ib(convert=int, default=1)
     blockstamp = attr.ib(convert=block_uid, default=BlockUID.empty(), cmp=False, hash=False)
+    salt = attr.ib(convert=str, init=False)
     password = attr.ib(init=False, convert=str, default="", cmp=False, hash=False)
 
     def is_identity(self):
diff --git a/src/sakia/data/repositories/connections.py b/src/sakia/data/repositories/connections.py
index 42adf935987e0c7e3da5572ebfc2cd6f87d64a37..5a80c97a32461a6b06816a143ac3d8b2d7bc151d 100644
--- a/src/sakia/data/repositories/connections.py
+++ b/src/sakia/data/repositories/connections.py
@@ -16,9 +16,7 @@ class ConnectionsRepo:
         Commit a connection to the database
         :param sakia.data.entities.Connection connection: the connection to commit
         """
-        if connection.is_identity():
-            connection = attr.assoc(connection, salt="")
-        connection_tuple = attr.astuple(connection, filter=attr.filters.exclude(Connection.password))
+        connection_tuple = attr.astuple(connection, filter=attr.filters.exclude(Connection.password, Connection.salt))
         values = ",".join(['?'] * len(connection_tuple))
         self._conn.execute("INSERT INTO connections VALUES ({0})".format(values), connection_tuple)
 
@@ -27,14 +25,11 @@ class ConnectionsRepo:
         Update an existing connection in the database
         :param sakia.data.entities.Connection connection: the certification to update
         """
-        if connection.is_identity():
-            connection = attr.assoc(connection, salt="")
-        updated_fields = attr.astuple(connection, filter=attr.filters.exclude(Connection.password,
+        updated_fields = attr.astuple(connection, filter=attr.filters.exclude(Connection.password, Connection.salt,
                                                                               *ConnectionsRepo._primary_keys))
         where_fields = attr.astuple(connection, filter=attr.filters.include(*ConnectionsRepo._primary_keys))
 
         self._conn.execute("""UPDATE connections SET
-                              salt=?,
                               uid=?,
                               scrypt_N=?,
                               scrypt_p=?,
diff --git a/src/sakia/data/repositories/meta.sql b/src/sakia/data/repositories/meta.sql
index 5cf7c205ebae0c573624737cf30f6b6df9f0d475..3b48df09de695779ea9b52159ce4ec81ab72a6e9 100644
--- a/src/sakia/data/repositories/meta.sql
+++ b/src/sakia/data/repositories/meta.sql
@@ -110,7 +110,6 @@ CREATE TABLE IF NOT EXISTS nodes(
 CREATE TABLE IF NOT EXISTS connections(
                                currency           VARCHAR(30),
                                pubkey             VARCHAR(50),
-                               salt               VARCHAR(50),
                                uid                VARCHAR(255),
                                scrypt_N           INT,
                                scrypt_p           INT,
diff --git a/src/sakia/gui/dialogs/connection_cfg/model.py b/src/sakia/gui/dialogs/connection_cfg/model.py
index c1b4f760fb2a2a1040c46712f58538146402e339..14b83a69f06f5abe62a9a34c1090fc257aec03cb 100644
--- a/src/sakia/gui/dialogs/connection_cfg/model.py
+++ b/src/sakia/gui/dialogs/connection_cfg/model.py
@@ -109,7 +109,9 @@ class ConnectionConfigModel(QObject):
         """"
         Publish the self certification of the connection identity
         """
-        return await self.app.documents_service.broadcast_identity(self.connection, self.connection.password)
+        return await self.app.documents_service.broadcast_identity(self.connection,
+                                                                   self.connection.salt,
+                                                                   self.connection.password)
 
     async def check_registered(self):
         identities_processor = IdentitiesProcessor.instanciate(self.app)
diff --git a/src/sakia/gui/sub/password_input/controller.py b/src/sakia/gui/sub/password_input/controller.py
index cc2ecf0fb74c3a289b3e8f101d3d94169f4ffc43..c94dd8f40667d1bee87056e499eb4be352da8fce 100644
--- a/src/sakia/gui/sub/password_input/controller.py
+++ b/src/sakia/gui/sub/password_input/controller.py
@@ -50,8 +50,6 @@ class PasswordInputController(QObject):
         password_input.view.button_box.rejected.connect(dialog.reject)
         password_input.view.setParent(dialog)
         password_input.view.button_box.show()
-        if connection.password:
-            return connection.password
         result = await dialog_async_exec(dialog)
         if result == QDialog.Accepted:
             return password_input.get_salt_password()
@@ -96,13 +94,8 @@ class PasswordInputController(QObject):
             self.password_changed.emit(False)
 
     def get_salt_password(self):
-        if self.view.check_remember.isChecked():
-            self.connection.salt = self._secret_key
-            self.connection.password = self._password
         return self._secret_key, self._password
 
     def set_connection(self, connection):
         if connection:
             self.connection = connection
-            self.view.edit_secret_key.setText(connection.salt)
-            self.view.edit_password.setText(connection.password)
diff --git a/src/sakia/gui/sub/password_input/password_input.ui b/src/sakia/gui/sub/password_input/password_input.ui
index a57ae51f153e282941cd4869051efe687366a8a1..8f6448f55053d6bba7958f536d148966bfe73d7d 100644
--- a/src/sakia/gui/sub/password_input/password_input.ui
+++ b/src/sakia/gui/sub/password_input/password_input.ui
@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>400</width>
-    <height>110</height>
+    <height>106</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -31,17 +31,6 @@
      </property>
     </widget>
    </item>
-   <item>
-    <layout class="QHBoxLayout" name="horizontalLayout">
-     <item>
-      <widget class="QCheckBox" name="check_remember">
-       <property name="text">
-        <string>Remember during this session</string>
-       </property>
-      </widget>
-     </item>
-    </layout>
-   </item>
    <item>
     <widget class="QLabel" name="label_info">
      <property name="text">
diff --git a/tests/conftest.py b/tests/conftest.py
index e52361fbc9fbc7e7981f9fe6356d0f0375ee055a..e2b6b6b4587a41a5522ba5cd3c84bf68b34cb925 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -152,8 +152,7 @@ def application_with_one_connection(application, simple_fake_server, bob):
     previous_ud_block = [b for b in simple_fake_server.forge.blocks if b.ud][-2]
     origin_block = simple_fake_server.forge.blocks[0]
     connection = Connection(currency="test_currency",
-                      pubkey=bob.key.pubkey,
-                      salt=bob.salt, uid=bob.uid,
+                      pubkey=bob.key.pubkey, uid=bob.uid,
                       scrypt_N=mirage.User.SCRYPT_PARAMS.N,
                       scrypt_r=mirage.User.SCRYPT_PARAMS.r,
                       scrypt_p=mirage.User.SCRYPT_PARAMS.p,
diff --git a/tests/technical/test_identities_service.py b/tests/technical/test_identities_service.py
index f43481d83e9fc36a36e57802275dc9de9995d574..6c969c0be41421745bd29126ea2be7e8b55d8d13 100644
--- a/tests/technical/test_identities_service.py
+++ b/tests/technical/test_identities_service.py
@@ -16,7 +16,8 @@ async def test_new_block_with_certs(application_with_one_connection, fake_server
                             signature=alice_user_identity.signature)
     bob_connection = application_with_one_connection.db.connections_repo.get_one(pubkey=bob.key.pubkey)
     await application_with_one_connection.documents_service.certify(bob_connection,
-                                                                       bob.password, alice_identity)
+                                                                    bob.salt,
+                                                                    bob.password, alice_identity)
     certs_after_send = application_with_one_connection.identities_service.certifications_sent(
         bob.key.pubkey)
     assert len(certs_after_send) == len(certs_before_send) + 1
@@ -43,10 +44,9 @@ async def test_new_block_with_idty(application_with_one_connection, john, simple
                             blockstamp=john.blockstamp,
                             signature=john.identity().signatures[0])
     john_connection = Connection(currency="test_currency",
-                      pubkey=john.key.pubkey,
-                      salt=john.salt, uid=john.uid,
-                      scrypt_N=4096, scrypt_r=4, scrypt_p=2,
-                      blockstamp=john.blockstamp)
+                                 pubkey=john.key.pubkey, uid=john.uid,
+                                 scrypt_N=4096, scrypt_r=4, scrypt_p=2,
+                                 blockstamp=john.blockstamp)
     application_with_one_connection.db.connections_repo.insert(john_connection)
     application_with_one_connection.db.identities_repo.insert(john_identity)
     application_with_one_connection.instanciate_services()
diff --git a/tests/technical/test_transactions_service.py b/tests/technical/test_transactions_service.py
index d7184aca3462218463730e171dffd89021b3294b..388c23c77938571060698a4e4544ba2e12bfc155 100644
--- a/tests/technical/test_transactions_service.py
+++ b/tests/technical/test_transactions_service.py
@@ -7,8 +7,9 @@ async def test_send_tx_then_validate(application_with_one_connection, fake_serve
     tx_before_send = application_with_one_connection.transactions_service.transfers(bob.key.pubkey)
     bob_connection = application_with_one_connection.db.connections_repo.get_one(pubkey=bob.key.pubkey)
     await application_with_one_connection.documents_service.send_money(bob_connection,
-                                                                 bob.password,
-                                                                 alice.key.pubkey, 10, 0, "Test comment")
+                                                                       bob.salt,
+                                                                       bob.password,
+                                                                       alice.key.pubkey, 10, 0, "Test comment")
     tx_after_send = application_with_one_connection.transactions_service.transfers(bob.key.pubkey)
     assert len(tx_before_send) + 1 == len(tx_after_send)
     assert tx_after_send[-1].state is Transaction.AWAITING
diff --git a/tests/unit/data/test_connections_repo.py b/tests/unit/data/test_connections_repo.py
index 0f4911312a22f0519e3038e45d8652d9340b64b9..10156e119d9599b48c994be9cab12610fb167d1b 100644
--- a/tests/unit/data/test_connections_repo.py
+++ b/tests/unit/data/test_connections_repo.py
@@ -5,15 +5,15 @@ def test_add_get_drop_connection(meta_repo):
     connections_repo = ConnectionsRepo(meta_repo.conn)
     connections_repo.insert(Connection("testcurrency",
                                              "7Aqw6Efa9EzE7gtsc8SveLLrM7gm6NEGoywSv4FJx6pZ",
-                                             "somesalt"))
+                                             "someuid"))
     connection = connections_repo.get_one(currency="testcurrency",
                                        pubkey="7Aqw6Efa9EzE7gtsc8SveLLrM7gm6NEGoywSv4FJx6pZ",
-                                       salt="somesalt")
+                                       uid="someuid")
     assert connection.currency == "testcurrency"
     assert connection.pubkey == "7Aqw6Efa9EzE7gtsc8SveLLrM7gm6NEGoywSv4FJx6pZ"
-    assert connection.salt == "somesalt"
+    assert connection.uid == "someuid"
     connections_repo.drop(connection)
     connection = connections_repo.get_one(currency="testcurrency",
                                        pubkey="7Aqw6Efa9EzE7gtsc8SveLLrM7gm6NEGoywSv4FJx6pZ",
-                                       salt="somesalt")
+                                       uid="someuid")
     assert connection is None