diff --git a/apps/api/pages/api/webhooks/[id]/_patch.ts b/apps/api/pages/api/webhooks/[id]/_patch.ts
index fd0f8db3f5..faba47d863 100644
--- a/apps/api/pages/api/webhooks/[id]/_patch.ts
+++ b/apps/api/pages/api/webhooks/[id]/_patch.ts
@@ -87,6 +87,10 @@ export async function patchHandler(req: NextApiRequest) {
     args.data.userId = bodyUserId;
   }
 
+  if (args.data.eventTriggers) {
+    args.data.eventTriggers = [...new Set(args.data.eventTriggers)];
+  }
+
   const result = await prisma.webhook.update(args);
   return { webhook: schemaWebhookReadPublic.parse(result) };
 }
diff --git a/apps/api/pages/api/webhooks/_post.ts b/apps/api/pages/api/webhooks/_post.ts
index 8c36bcbcf6..9647a11738 100644
--- a/apps/api/pages/api/webhooks/_post.ts
+++ b/apps/api/pages/api/webhooks/_post.ts
@@ -87,6 +87,10 @@ async function postHandler(req: NextApiRequest) {
     args.data.userId = bodyUserId;
   }
 
+  if (args.data.eventTriggers) {
+    args.data.eventTriggers = [...new Set(args.data.eventTriggers)];
+  }
+
   const data = await prisma.webhook.create(args);
 
   return {