diff --git a/.github/workflows/mac-test.yml b/.github/workflows/mac-test.yml
index 1c4775e..cb64007 100644
--- a/.github/workflows/mac-test.yml
+++ b/.github/workflows/mac-test.yml
@@ -35,7 +35,6 @@ jobs:
 
     - name: Install llvm
       run: |
-        brew update
         brew install llvm
 
     - name: Install