diff --git a/.github/workflows/workflow_macos.yml b/.github/workflows/workflow_macos.yml
index 17d27c6..ffb0aa3 100644
--- a/.github/workflows/workflow_macos.yml
+++ b/.github/workflows/workflow_macos.yml
@@ -14,6 +14,7 @@ jobs:
         {
           while [ $# -ne 0 ]
           do
+            rm -f '/usr/local/bin/2to3'
             if brew ls --versions $1 ; then
               brew upgrade $1
             else
@@ -23,9 +24,7 @@ jobs:
           done
         }
         brew update
-        checkPkgAndInstall pkg-config glew lz4 libjpeg libpng lzo qt boost libusb libmypaint ccache
-        rm -f '/usr/local/bin/2to3'
-        checkPkgAndInstall ninja
+        checkPkgAndInstall pkg-config glew lz4 libjpeg libpng lzo qt boost libusb libmypaint ccache ninja
 
     - uses: actions/cache@v1
       with: