diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 9e629c5..e1ca5f4 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -71,7 +71,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        os: [debian13, debian12, debian11, ubuntu26.04, ubuntu24.04, ubuntu22.04]
+        os: [debian13, debian12, ubuntu26.04, ubuntu24.04, ubuntu22.04]
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v2