diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index 5e6924f..bebc9b3 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -9,11 +9,11 @@ jobs:
       fail-fast: false
       matrix:
         compiler:
-          - g++-9
+          # - g++-9
           - g++-10
           - g++-11
           - g++-12
-          - clang++-12
+          # - clang++-12
           - clang++-13
           - clang++-14
         cmake_args: