diff --git a/.github/workflows/on_PR_meson.yaml b/.github/workflows/on_PR_meson.yaml
index 6432a5e1..f41d7afe 100644
--- a/.github/workflows/on_PR_meson.yaml
+++ b/.github/workflows/on_PR_meson.yaml
@@ -12,7 +12,7 @@ jobs:
     name: Linux-GCC${{matrix.cxx}}-${{matrix.deps}}
     strategy:
       matrix:
-        cxx: ['7', '8', '9', '10']
+        cxx: ['7', '10']
         deps: ['forcefallback', 'default']
     steps:
       - uses: actions/checkout@v3
@@ -34,7 +34,7 @@ jobs:
     name: Linux-Clang${{matrix.cxx}}-${{matrix.deps}}
     strategy:
       matrix:
-        cxx: ['7', '8', '9', '10', '12']
+        cxx: ['7', '12']
         deps: ['forcefallback', 'default']
     steps:
       - uses: actions/checkout@v3