diff --git a/runtime/g1/src/parameters.rs b/runtime/g1/src/parameters.rs
index 5affcfb455dfd14c49ff03785609cadc63fb636f..e1c7a08274232759a5d1db0ff96ad4e5f4991583 100644
--- a/runtime/g1/src/parameters.rs
+++ b/runtime/g1/src/parameters.rs
@@ -72,7 +72,7 @@ parameter_types! {
 
 // Balances
 frame_support::parameter_types! {
-    pub const ExistentialDeposit: Balance = 500;
+    pub const ExistentialDeposit: Balance = 200;
     pub const MaxLocks: u32 = 50;
 }
 
diff --git a/runtime/gdev/src/parameters.rs b/runtime/gdev/src/parameters.rs
index 95a18530c8cd639eb0e17b35851c414699756032..332acc64f7f63d604eb933bb4c48019275052822 100644
--- a/runtime/gdev/src/parameters.rs
+++ b/runtime/gdev/src/parameters.rs
@@ -70,7 +70,7 @@ parameter_types! {
 
 // Balances
 frame_support::parameter_types! {
-    pub const ExistentialDeposit: Balance = 500;
+    pub const ExistentialDeposit: Balance = 200;
     pub const MaxLocks: u32 = 50;
 }
 
diff --git a/runtime/gtest/src/parameters.rs b/runtime/gtest/src/parameters.rs
index c76c95863c8bcc84af4984f93846d56e0227e103..4f75ac1ffa88b6f59d7ade20b5b1f503643eb206 100644
--- a/runtime/gtest/src/parameters.rs
+++ b/runtime/gtest/src/parameters.rs
@@ -72,7 +72,7 @@ parameter_types! {
 
 // Balances
 frame_support::parameter_types! {
-    pub const ExistentialDeposit: Balance = 500;
+    pub const ExistentialDeposit: Balance = 200;
     pub const MaxLocks: u32 = 50;
 }