diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a83c834..e19426a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -28,6 +28,7 @@ jobs:
 
       - name: Build
         run: |
+          # GH Actions puts us in detached head, but for nbgv, we need to be on the branch
           if echo "${{github.ref}}" | grep -q "^refs/heads/"; then
             git checkout "$(echo ${{github.ref}} | sed -E 's|^refs/heads/||')";
           fi
@@ -39,6 +40,27 @@ jobs:
           name: nuget
           path: bin/nuget
 
+  prerelease:
+    runs-on: ubuntu-latest
+    needs: build
+    if: ${{ github.ref == 'refs/heads/master' }}
+    steps:
+      - name: Setup dotnet
+        uses: actions/setup-dotnet@v1
+        with:
+          dotnet-version: '5.0.100'
+
+      - name: Download nupkg
+        uses: actions/download-artifact@v1
+        with:
+          name: nuget
+
+      - name: Push to GitHub feed
+        run: dotnet nuget push nuget/*.nupkg
+               --api-key "${{secrets.GITHUB_TOKEN}}"
+               --source "https://nuget.pkg.github.com/${{github.repository_owner}}/"
+               --skip-duplicate
+
   release:
     runs-on: ubuntu-latest
     needs: build
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index d432fd6..bf8d490 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -24,6 +24,12 @@ jobs:
           file_glob: 'true'
           file: ./*.nupkg
 
+      - name: Push to GitHub feed
+        run: dotnet nuget push *.nupkg
+               --api-key "${{secrets.GITHUB_TOKEN}}"
+               --source "https://nuget.pkg.github.com/${{github.repository_owner}}/"
+               --skip-duplicate
+
       - name: Push to NuGet
         run: dotnet nuget push *.nupkg
                --api-key ${{secrets.NUGET_API_KEY}}