diff --git a/app/src/frontend/building/data-container.tsx b/app/src/frontend/building/data-container.tsx
index 9479e15a..01cf8ef0 100644
--- a/app/src/frontend/building/data-container.tsx
+++ b/app/src/frontend/building/data-container.tsx
@@ -248,7 +248,7 @@ const withCopyEdit: (wc: React.ComponentType<CategoryViewProps>) => DataContaine
             }
             
             const edits = {
-                [slug]: null
+                [slug]: value
             };
 
             this.doSubmit(edits);