diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index df1ee49..4cb7e9a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -343,7 +343,7 @@ jobs:
     steps:
       - uses: msys2/setup-msys2@v2
         with:
-          msystem: mingw64
+          msystem: msys
           install: >-
             unzip
             make