diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cf98109..ac4016c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -252,40 +252,16 @@ jobs:
               -Wno-unused-value
             cmake_options: '-DOLD_LIBSTDCPP=TRUE'
 
-          # - name: 'gcc 10'
-          #   cxx: 'g++-10'
-          #   cc: 'gcc-10'
-          #   packages: 'g++-10'
-          #   os: 'ubuntu-22.04'
-          #   options: >-
-          #     -fsanitize=address,undefined,alignment,bool,shift,shift-exponent,shift-base,integer-divide-by-zero,unreachable,null,return,bounds,bounds-strict,object-size,float-divide-by-zero,float-cast-overflow,enum,pointer-overflow,builtin
-          #     -fno-sanitize-recover=all
-          #     -fno-sanitize=vptr
-          # 
-          # - name: 'gcc 9'
-          #   cxx: 'g++-9'
-          #   cc: 'gcc-9'
-          #   packages: 'g++-9'
-          #   os: 'ubuntu-22.04'
-          #   options: >-
-          #     -fsanitize=address,undefined,alignment,bool,shift,shift-exponent,shift-base,integer-divide-by-zero,unreachable,null,return,bounds,bounds-strict,object-size,float-divide-by-zero,float-cast-overflow,enum,pointer-overflow,builtin
-          #     -fno-sanitize-recover=all
-          #     -fno-sanitize=vptr
-          #     -Wno-error=extra
-
-          # - cxx: 'g++-8', cc: 'gcc-8', packages: 'g++-8', os: 'ubuntu-20.04',
-          #   options: '
-          #   -fsanitize=address,undefined,alignment,bool,shift,shift-exponent,shift-base,integer-divide-by-zero,unreachable,null,return,bounds,bounds-strict,object-size,float-divide-by-zero,float-cast-overflow,enum,pointer-overflow,builtin
-          #   -fno-sanitize-recover=all
-          #   -fno-sanitize=vptr'
-          #   }
-          # - { cxx: 'g++-7', cc: 'gcc-7', packages: 'g++-7', os: 'ubuntu-20.04',
-          #   options: '
-          #   -fsanitize=address,undefined,alignment,bool,shift,shift-exponent,shift-base,integer-divide-by-zero,unreachable,null,return,bounds,bounds-strict,object-size,float-divide-by-zero,float-cast-overflow,enum
-          #   -fno-sanitize-recover=all
-          #   -fno-sanitize=vptr',
-          #   cmake_options: '-DUSE_LIBASSERT=FALSE'
-          #   }
+          - name: 'gcc 8'
+            cxx: 'g++-8'
+            cc: 'gcc-8'
+            os: 'ubuntu-22.04'
+            packages: 'llvm-15 g++-8-multilib'
+            options: >-
+              -fsanitize=address,undefined,alignment,bool,shift,shift-exponent,shift-base,integer-divide-by-zero,unreachable,null,return,bounds,bounds-strict,object-size,float-divide-by-zero,float-cast-overflow,enum,pointer-overflow,builtin
+              -fno-sanitize-recover=all
+              -fno-sanitize=vptr
+            cmake_options: '-DOLD_LIBSTDCPP=TRUE'
 
     steps:
       - name: Checkout