diff --git a/setup/build-release.sh b/setup/build-release.sh
index e5d6cb02..4d57235d 100644
--- a/setup/build-release.sh
+++ b/setup/build-release.sh
@@ -51,7 +51,7 @@ git fetch --tags
 if [ ! -z "$dcd_ver" ]; then
     git checkout $dcd_ver
 fi
-make ldc
+make ldc -j5
 echo "...done"
 cd ..
 
@@ -69,7 +69,7 @@ git fetch --tags
 if [ ! -z "$dscanner_ver" ]; then
     git checkout $dscanner_ver
 fi
-make ldc
+make ldc -j5
 echo "...done"
 cd ..