diff --git a/.github/workflows/test_ert_with_slurm.yml b/.github/workflows/test_ert_with_slurm.yml
index 0770f3ee6a6..23ff18d59b5 100644
--- a/.github/workflows/test_ert_with_slurm.yml
+++ b/.github/workflows/test_ert_with_slurm.yml
@@ -10,7 +10,7 @@ jobs:
   test-ert-on-slurm:
     name: Run ert tests
     timeout-minutes: 20
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
 
     steps:
     - uses: actions/checkout@v4