diff --git a/agenta-web/src/components/Playground/AddToTestSetDrawer/AddToTestSetDrawer.tsx b/agenta-web/src/components/Playground/AddToTestSetDrawer/AddToTestSetDrawer.tsx
index 1b75618ad1..8df1d3f7d9 100644
--- a/agenta-web/src/components/Playground/AddToTestSetDrawer/AddToTestSetDrawer.tsx
+++ b/agenta-web/src/components/Playground/AddToTestSetDrawer/AddToTestSetDrawer.tsx
@@ -190,7 +190,7 @@ const AddToTestSetDrawer: React.FC<Props> = ({params, isChatVariant, ...props})
                     )
 
                     // if cols mismatch (playground cols not a superset of testset cols)
-                    if (missingColsTestset.length) {
+                    if (missingColsTestset.length && missingColsPlayground.length) {
                         AlertPopup({
                             type: "error",
                             title: "Columns mismatch",