diff --git a/types/base_app.go b/types/base_app.go
index 75fdae8d7..5432a5310 100644
--- a/types/base_app.go
+++ b/types/base_app.go
@@ -16,11 +16,11 @@ func (BaseApplication) SetOption(key string, value string) (log string) {
 }
 
 func (BaseApplication) DeliverTx(tx []byte) ResponseDeliverTx {
-	return ResponseDeliverTx{}
+	return ResponseDeliverTx{Code: CodeType_OK}
 }
 
 func (BaseApplication) CheckTx(tx []byte) ResponseCheckTx {
-	return ResponseCheckTx{}
+	return ResponseCheckTx{Code: CodeType_OK}
 }
 
 func (BaseApplication) Commit() ResponseCommit {