diff --git a/build.sh b/build.sh
index cbd4ead..ed77e53 100755
--- a/build.sh
+++ b/build.sh
@@ -48,6 +48,6 @@ cmake \
 	-DFAKE_DRIVER=OFF \
 	-DWITH_SYSTEMD=ON \
 	.
-make
+make -j
 cd ..