diff --git a/x/stake/handler.go b/x/stake/handler.go
index 379b7c101..185c7ac2d 100644
--- a/x/stake/handler.go
+++ b/x/stake/handler.go
@@ -60,9 +60,9 @@ func NewHandler(k keeper.Keeper, govKeeper gov.Keeper) sdk.Handler {
 			}
 			return handleMsgEditSideChainValidatorWithVoteAddr(ctx, msg, k)
 		case types.MsgSideChainDelegate:
-			if sdk.IsUpgrade(sdk.FirstSunsetFork) {
-				return sdk.ErrMsgNotSupported("").Result()
-			}
+			// if sdk.IsUpgrade(sdk.FirstSunsetFork) {
+			// 	return sdk.ErrMsgNotSupported("").Result()
+			// }
 			return handleMsgSideChainDelegate(ctx, msg, k)
 		case types.MsgSideChainRedelegate:
 			if sdk.IsUpgrade(sdk.FirstSunsetFork) {