diff --git a/.github/workflows/release-please.yml b/.github/workflows/release-please.yml
index 158c378..e5f8366 100644
--- a/.github/workflows/release-please.yml
+++ b/.github/workflows/release-please.yml
@@ -14,6 +14,7 @@ permissions:
 jobs:
   release-please:
     name: Release Please
+    if: github.server_url == 'https://github.com'
     runs-on: ubuntu-latest
     steps:
       - name: Run release-please
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index f77ace4..4553864 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -16,6 +16,7 @@ permissions:
 jobs:
   goreleaser:
     name: GoReleaser
+    if: github.server_url == 'https://github.com'
     runs-on: ubuntu-latest
     steps:
       # Always clone default branch first. workflow_dispatch often races with
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 6e8e58b..a5561c8 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -22,7 +22,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Set up Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v4
         with:
           go-version: ${{ matrix.go }}
           cache: true