diff --git a/src/dashboard/Synapse.Dashboard/Pages/Workflows/Create/Store.cs b/src/dashboard/Synapse.Dashboard/Pages/Workflows/Create/Store.cs
index eb288451..863935ce 100644
--- a/src/dashboard/Synapse.Dashboard/Pages/Workflows/Create/Store.cs
+++ b/src/dashboard/Synapse.Dashboard/Pages/Workflows/Create/Store.cs
@@ -698,9 +698,8 @@ public override async Task InitializeAsync()
             string document = "";
             if (definition != null)
             {
-                document = MonacoEditorHelper.PreferredLanguage == PreferredLanguage.JSON ?
-                    JsonSerializer.SerializeToText(definition) :
-                    YamlSerializer.SerializeToText(definition);
+                document = JsonSerializer.SerializeToText(definition);
+                if (MonacoEditorHelper.PreferredLanguage == PreferredLanguage.YAML) document = YamlSerializer.ConvertFromJson(document);
             }
             Reduce(state => state with
             {