diff --git a/build-scripts/fatbuild.sh b/build-scripts/fatbuild.sh
index 45173b84d..b7bf30735 100755
--- a/build-scripts/fatbuild.sh
+++ b/build-scripts/fatbuild.sh
@@ -4,7 +4,8 @@
 
 # Number of CPUs (for make -j)
 NCPU=`sysctl -n hw.ncpu`
-NJOB=`expr $NCPU + 1`
+NJOB=$NCPU
+#NJOB=`expr $NCPU + 1`
 
 # Generic, cross-platform CFLAGS you always want go here.
 CFLAGS="-O3 -g -pipe"