diff --git a/x/stake/types/stake_migration.go b/x/stake/types/stake_migration.go
index 7cd4ada07..554637e53 100644
--- a/x/stake/types/stake_migration.go
+++ b/x/stake/types/stake_migration.go
@@ -14,7 +14,7 @@ const (
 
 	TagStakeMigrationSendSequence = "StakeMigrationSendSequence"
 
-	MsgTypeSideChainStakeMigration = "stake_migration"
+	MsgTypeSideChainStakeMigration = "side_stake_migration"
 
 	StakeMigrationRelayFee int64 = 500000 // decimal 8
 )