diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e3b3567..b5a6c33 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -31,7 +31,6 @@ jobs:
       - name: Install Qt
         uses: jurplel/install-qt-action@v3
         with:
-          arch: clang_64
           version: 6.*
           cache: true