diff --git a/.github/workflows/AutoBuild.yml b/.github/workflows/AutoBuild.yml
index 9f987d5ef..fd37022d4 100644
--- a/.github/workflows/AutoBuild.yml
+++ b/.github/workflows/AutoBuild.yml
@@ -13,7 +13,6 @@ jobs:
     strategy:
       matrix:
         platform:
-        - { name: Windows x64,   os: windows-2019, shell: msys2, makeopts: mingw510 USE_UCRT=1, arch: x86_64, msys: MINGW64 }
         - { name: Windows x32,   os: windows-2019, shell: msys2, makeopts: mingw510 USE_UCRT=1, arch: i686, msys: MINGW32 }
         - { name: Linux SDL 2,   os: ubuntu-20.04, shell: bash,  makeopts: sdl2}
         - { name: Linux SDL 1.2, os: ubuntu-20.04, shell: bash,  makeopts: sdl}