use 22.04 explicitly

opensafely-core · Feb 12, 2025 · c768694 · c768694
1 parent 7142fd6
commit c768694
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/.github/workflows/test_runner.yaml b/.github/workflows/test_runner.yaml
@@ -8,7 +8,7 @@ env:
 jobs:
   check:
     name: Check formatting
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
 
     steps:
       - uses: actions/checkout@v4
@@ -28,7 +28,7 @@ jobs:
 
   test:
     name: Run test suite
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
 
     steps:
       - uses: actions/checkout@v4
@@ -62,7 +62,7 @@ jobs:
 
   build:
     name: Test we can build PyPI package
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
 
     steps:
     - uses: actions/checkout@v4