diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 262a0d5..b1f8e6b 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -12,7 +12,7 @@ concurrency:
 
 jobs:
   test:
-    runs-on: ${{ matrix.os }}
+    runs-on: ubuntu-latest
     timeout-minutes: 5
     strategy:
       fail-fast: true