diff --git a/.github/workflows/macOS.yml b/.github/workflows/macOS.yml
index 3462d358..a2c281de 100644
--- a/.github/workflows/macOS.yml
+++ b/.github/workflows/macOS.yml
@@ -43,7 +43,6 @@ jobs:
 
       - name: Configure wine64
         env:
-          ac_cv_lib_soname_vulkan: "libMoltenVK.dylib"
           LDFLAGS: "-Wl,-rpath,/opt/X11/lib"
           # Avoid weird linker errors with Xcode 10 and later
           MACOSX_DEPLOYMENT_TARGET: "10.14"