diff --git a/.github/workflows/update-flake-lock.yml b/.github/workflows/update-flake-lock.yml
index d13563d..c929d28 100644
--- a/.github/workflows/update-flake-lock.yml
+++ b/.github/workflows/update-flake-lock.yml
@@ -8,6 +8,7 @@ jobs:
   lockfile:
     runs-on: self-hosted
     permissions:
+      actions: write
       contents: write
       pull-requests: write
     steps: