diff --git a/packages/builder/src/components/integration/QueryViewer.svelte b/packages/builder/src/components/integration/QueryViewer.svelte
index da93033cef..ab80468427 100644
--- a/packages/builder/src/components/integration/QueryViewer.svelte
+++ b/packages/builder/src/components/integration/QueryViewer.svelte
@@ -235,6 +235,7 @@
 
   .viewer {
     min-height: 200px;
+    width: 640px;
   }
 
   .preview {