diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index c434b27..e752555 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -106,7 +106,6 @@ jobs:
       fail-fast: true
       matrix:
         os:
-          - ubuntu-22.04
           - ubuntu-20.04
           - ubuntu-22.04
 
@@ -178,7 +177,6 @@ jobs:
       fail-fast: true
       matrix:
         os:
-          - macos-12
           - macos-11
           - macos-12