diff --git a/.github/workflows/viewer-build.yml b/.github/workflows/viewer-build.yml
index f6c0dae0..42a95781 100644
--- a/.github/workflows/viewer-build.yml
+++ b/.github/workflows/viewer-build.yml
@@ -48,10 +48,9 @@ jobs:
     - name: MacOS-specific
       if: ${{ matrix.os == 'macos-latest' }}
       run: |
-        #brew install make gnu-sed zip
-        brew install gnu-sed zip
+        brew install make gnu-sed zip
 
-        #echo PATH="$HOMEBREW_PREFIX/opt/make/libexec/gnubin:$PATH" >> $GITHUB_ENV
+        echo PATH="$HOMEBREW_PREFIX/opt/make/libexec/gnubin:$PATH" >> $GITHUB_ENV
         echo PATH="$HOMEBREW_PREFIX/opt/zip/bin:$PATH" >> $GITHUB_ENV