diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index dabf59b..e481a30 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -8,6 +8,7 @@ on:
 jobs:
   build-and-publish:
     runs-on: ubuntu-latest
+    environment: pypi
     permissions:
       contents: read
       id-token: write