diff --git a/.github/workflows/alpine.yml b/.github/workflows/alpine.yml
index 7701bd0f9..d95a1f53d 100644
--- a/.github/workflows/alpine.yml
+++ b/.github/workflows/alpine.yml
@@ -40,6 +40,7 @@ jobs:
         run: npm test
 
       - uses: actions/upload-artifact@v2
+        if: github.repository_owner == 'sass' && github.event_name != 'pull_request'
         with:
           name: ${{ matrix.node }}
           path: vendor/
diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index 4e60f0a46..2aff8b056 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -54,6 +54,7 @@ jobs:
         run: npm test
 
       - uses: actions/upload-artifact@v2
+        if: github.repository_owner == 'sass' && github.event_name != 'pull_request'
         with:
           name: ${{ matrix.node }}
           path: vendor/
diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index 9bdf993c4..5d80a66e2 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -35,6 +35,7 @@ jobs:
         run: npm test
 
       - uses: actions/upload-artifact@v2
+        if: github.repository_owner == 'sass' && github.event_name != 'pull_request'
         with:
           name: ${{ matrix.node }}
           path: vendor/
diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index dd75e4d19..4267e3dd3 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -35,6 +35,7 @@ jobs:
         run: npm test
 
       - uses: actions/upload-artifact@v2
+        if: github.repository_owner == 'sass' && github.event_name != 'pull_request'
         with:
           name: ${{ matrix.node }}
           path: |