diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index ac4840a..d0d5349 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -50,7 +50,9 @@ jobs:
           CARGO_PROFILE_RELEASE_LTO: true
 
   # Publish the released crate to crates.io
-  publish-to-crates.io:
+  publish-to-cratesio:
+    if: github.repository_owner == 'brouberol' && startsWith(github.ref, 'refs/tags/')
+    runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2
     - uses: actions-rs/toolchain@v1