diff --git a/duniter4j-es-assembly/src/main/assembly/config/elasticsearch.yml b/duniter4j-es-assembly/src/main/assembly/config/elasticsearch.yml
index 743b8bcb533c22e1f61815e675ef5400435adb12..31be3af2b8b1b7210eabbfeda9f008eee2a50d77 100644
--- a/duniter4j-es-assembly/src/main/assembly/config/elasticsearch.yml
+++ b/duniter4j-es-assembly/src/main/assembly/config/elasticsearch.yml
@@ -151,7 +151,7 @@ duniter.security.enable: true
 # Should synchronize data using P2P
 #
 duniter.data.sync.enable: true
-duniter.data.sync.host: data.duniter.fr
+duniter.data.sync.host: data.gtest.duniter.fr
 duniter.data.sync.port: 80
 
 # ---------------------------------- Duniter4j SMTP server -------------------------
diff --git a/duniter4j-es-assembly/src/test/es-home/config/elasticsearch.yml b/duniter4j-es-assembly/src/test/es-home/config/elasticsearch.yml
index 3b4f087ed970a2e36c1888d2b5f341e95ffd9e1b..850b5dddb0a164bb697a700edbb41496b86b8448 100644
--- a/duniter4j-es-assembly/src/test/es-home/config/elasticsearch.yml
+++ b/duniter4j-es-assembly/src/test/es-home/config/elasticsearch.yml
@@ -127,7 +127,7 @@ duniter.blockchain.sync.enable: true
 # Duniter node to synchronize
 #
 
-duniter.host: gtest.duniter.fr
+duniter.host: gtest.duniter.org
 duniter.port: 10900
 
 #
diff --git a/duniter4j-es-core/src/main/java/org/duniter/elasticsearch/PluginInit.java b/duniter4j-es-core/src/main/java/org/duniter/elasticsearch/PluginInit.java
index a35f55c7072d06f3ba4a8f1309980a61d27cafb6..b8d4bde5a57834e778f2ddb9caa12c1148c4a26f 100644
--- a/duniter4j-es-core/src/main/java/org/duniter/elasticsearch/PluginInit.java
+++ b/duniter4j-es-core/src/main/java/org/duniter/elasticsearch/PluginInit.java
@@ -116,13 +116,20 @@ public class PluginInit extends AbstractLifecycleComponent<PluginInit> {
             // Index (or refresh) node's currency
             Currency currency = injector.getInstance(CurrencyService.class).indexCurrencyFromPeer(peer, true);
 
-            // Add access to currency index
+            // Add access to currency/block index
             injector.getInstance(RestSecurityController.class).allowIndexType(RestRequest.Method.GET,
                     currency.getCurrency(),
                     BlockchainService.BLOCK_TYPE);
+            injector.getInstance(RestSecurityController.class).allowPostSearchIndexType(
+                    currency.getCurrency(),
+                    BlockchainService.BLOCK_TYPE);
+            // Add access to currency/peer index
             injector.getInstance(RestSecurityController.class).allowIndexType(RestRequest.Method.GET,
                     currency.getCurrency(),
                     BlockchainService.PEER_TYPE);
+            injector.getInstance(RestSecurityController.class).allowPostSearchIndexType(
+                    currency.getCurrency(),
+                    BlockchainService.PEER_TYPE);
 
             // Index blocks (and listen if new block appear)
             injector.getInstance(BlockchainService.class)
diff --git a/duniter4j-es-core/src/main/java/org/duniter/elasticsearch/rest/security/RestSecurityController.java b/duniter4j-es-core/src/main/java/org/duniter/elasticsearch/rest/security/RestSecurityController.java
index 1960041034987b0ed5c5c369b083442c2399f7f5..6da9bb84f7e1c5865047b168fba92cb0033ad9e0 100644
--- a/duniter4j-es-core/src/main/java/org/duniter/elasticsearch/rest/security/RestSecurityController.java
+++ b/duniter4j-es-core/src/main/java/org/duniter/elasticsearch/rest/security/RestSecurityController.java
@@ -57,6 +57,10 @@ public class RestSecurityController extends AbstractLifecycleComponent<RestSecur
         return allow(method, String.format("/%s/%s(/.*)?", index, type));
     }
 
+    public RestSecurityController allowPostSearchIndexType(String index, String type) {
+        return allow(RestRequest.Method.POST, String.format("/%s/%s/_search", index, type));
+    }
+
     public RestSecurityController allowImageAttachment(String index, String type, String field) {
         return allow(RestRequest.Method.GET, String.format("/%s/%s/[^/]+/_image/%s.*", index, type, field));
     }