diff --git a/packages/compass-indexes/src/components/create-index-form/index-flow-section.tsx b/packages/compass-indexes/src/components/create-index-form/index-flow-section.tsx
index 500461c2876..1b31c410f9d 100644
--- a/packages/compass-indexes/src/components/create-index-form/index-flow-section.tsx
+++ b/packages/compass-indexes/src/components/create-index-form/index-flow-section.tsx
@@ -262,7 +262,7 @@ const IndexFlowSection = ({
               });
             }}
             checked={isCodeEquivalentToggleChecked}
-            disabled={!areAllFieldsFilledIn}
+            disabled={!areAllFieldsFilledIn(fields)}
           />
         </div>
       </div>