diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a09042f5..0c84d5e1 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -293,8 +293,10 @@ jobs:
 
           mkdir _ambuild && cd _ambuild
 
-          CFLAGS="-I/opt/homebrew/include" LDFLAGS="-L/opt/homebrew/lib" ../src/configure
-          
+          CFLAGS="-I/opt/homebrew/include"
+          LDFLAGS="-L/opt/homebrew/lib"
+          ../src/configure
+
       - name: Build
         run: make -C _ambuild -j$(nproc)
       - name: "avrdude -? (not installed)"