diff --git a/.github/workflows/ci-tests.yml b/.github/workflows/ci-tests.yml
index 2420abc8..bd101643 100644
--- a/.github/workflows/ci-tests.yml
+++ b/.github/workflows/ci-tests.yml
@@ -37,7 +37,7 @@ jobs:
         working-directory: ./frontend
         run: npm run lint
   Backend-tests:
-    runs-on: ubuntu-latest
+    runs-on: self-hosted
     steps:
       - uses: actions/checkout@v4