diff --git a/.forgejo/workflows/update-flake-hashes.yml b/.forgejo/workflows/update-flake-hashes.yml
index 44bf7402b..e572046f1 100644
--- a/.forgejo/workflows/update-flake-hashes.yml
+++ b/.forgejo/workflows/update-flake-hashes.yml
@@ -1,7 +1,6 @@
 name: Update flake hashes
 
 on:
-  workflow_dispatch:
   pull_request:
     paths:
       - "Cargo.lock"