diff --git a/web/src/components/overlay/CreateTriggerDialog.tsx b/web/src/components/overlay/CreateTriggerDialog.tsx
index 41fa61411..11734acaf 100644
--- a/web/src/components/overlay/CreateTriggerDialog.tsx
+++ b/web/src/components/overlay/CreateTriggerDialog.tsx
@@ -159,7 +159,7 @@ export default function CreateTriggerDialog({
   });
 
   const onSubmit = async (values: z.infer<typeof formSchema>) => {
-    if (trigger) {
+    if (trigger && existingTriggerNames.includes(trigger.name)) {
       onEdit({ ...values });
     } else {
       onCreate(