diff --git a/depend/build_ms.sh b/depend/build_ms.sh
index 5388a12..cc81dab 100755
--- a/depend/build_ms.sh
+++ b/depend/build_ms.sh
@@ -8,6 +8,7 @@ cd $SHELL_FOLDER/freetype-2.3.5
     --prefix=/d/freetype \
     --disable-shared \
     --without-zlib
+make clean
 make -j4
 make install
 rm -rf $SHELL_FOLDER/freetype-2.3.5