diff --git a/client/src/components/History/Modals/CopyModal.vue b/client/src/components/History/Modals/CopyModal.vue
index 38c0469d40a7..8ba72c7d38c6 100644
--- a/client/src/components/History/Modals/CopyModal.vue
+++ b/client/src/components/History/Modals/CopyModal.vue
@@ -77,7 +77,7 @@ export default {
         },
         newNameValid() {
             if (this.userOwnsHistory && this.name == this.history.name) {
-                return null;
+                return false;
             }
             return this.name.length > 0;
         },