diff --git a/build.sh b/build.sh
index b1bc341..98a8a29 100755
--- a/build.sh
+++ b/build.sh
@@ -34,4 +34,4 @@ tar -zxvf squashfs4.3.tar.gz
 cd squashfs4.3
 patch -p0 < ../patches/patch0.txt
 cd squashfs-tools
-make && $SUDO make install
+make EXTRA_CFLAGS=-fcommon && $SUDO make install