diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e063291..babbdcb 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -56,12 +56,10 @@ jobs:
 
       - name: Build backend
         if: steps.check-for-backend.outputs.has-backend == 'true'
-        uses: docker://bitnami/dotnet-sdk:7.0.401-debian-11-r14
-        run: |
-          make linux
-          make windows
-          make darwin
-
+        uses: actions/setup-dotnet@v3
+        with:
+          dotnet-version: '3.1.x'
+        run: make linux && make windows && make darwin
       # - name: Test backend
       #   if: steps.check-for-backend.outputs.has-backend == 'true'
       #   uses: magefile/mage-action@v1