diff --git a/.github/workflows/push_dev.yml b/.github/workflows/push_dev.yml
index c221fea..aecf12a 100644
--- a/.github/workflows/push_dev.yml
+++ b/.github/workflows/push_dev.yml
@@ -18,5 +18,7 @@ jobs:
         uses: actions/setup-dotnet@v3
         with:
           dotnet-version: 10.0.x
+      - name: Add source
+        run: dotnet nuget add source --username TimetableDesigner --password ${{secrets.GITHUB_TOKEN }} --store-password-in-clear-text --name github "https://nuget.pkg.github.com/TimetableDesigner/index.json"
       - name: Build
-        run: dotnet build
\ No newline at end of file
+        run: dotnet build