diff --git a/.github/workflows/nix.yml b/.github/workflows/nix.yml
index a6e5aad..9291995 100644
--- a/.github/workflows/nix.yml
+++ b/.github/workflows/nix.yml
@@ -3,6 +3,9 @@ on:
     pull_request:
     push:
         branches: [master]
+        paths:
+          - "./*.nix"
+          - ".github/workflows/nix.yml"
 jobs:
     flake:
         name: Check flake