diff --git a/tools/macOS_dependencies_setup.sh b/tools/macOS_dependencies_setup.sh
index cf24f690d..9290a7846 100755
--- a/tools/macOS_dependencies_setup.sh
+++ b/tools/macOS_dependencies_setup.sh
@@ -145,7 +145,6 @@ fi
 
 cd libtiff
 git checkout v4.5.1
-mkdir build
 cd ..
 
 echo