diff --git a/src/frontend/src/utils/buildUtils.ts b/src/frontend/src/utils/buildUtils.ts
index 03264d1b9..db7f67574 100644
--- a/src/frontend/src/utils/buildUtils.ts
+++ b/src/frontend/src/utils/buildUtils.ts
@@ -119,6 +119,10 @@ export async function buildVertices({
       try {
         onValidateNodes(verticesOrderResponse.verticesToRun);
       } catch (e) {
+        if (onBuildComplete) {
+          onBuildComplete(false);
+          useFlowStore.getState().setIsBuilding(false);
+        }
         return;
       }
     }