diff --git a/.github/workflows/default.yml b/.github/workflows/default.yml
index 8d2485e..642587b 100644
--- a/.github/workflows/default.yml
+++ b/.github/workflows/default.yml
@@ -21,10 +21,10 @@ jobs:
           # - alpine313
           # - alpine314
           # - centos7
-          - centos8
+          # - centos8
           # - debian8
-          - debian9
-          - debian10
+          # - debian9
+          # - debian10
           # - debian11
           # - fedora
           # - fedora34