diff --git a/SysBuild/tools/scrollkeeper b/SysBuild/tools/scrollkeeper
index f98e54d..06994b5 100644
--- a/SysBuild/tools/scrollkeeper
+++ b/SysBuild/tools/scrollkeeper
@@ -90,7 +90,7 @@ mk32() {
 	            --prefix=/usr/X11R7 \
 		    --localstatedir=/var \
 		    --sysconfdir=/etc 
-	make -j $NUMCPU 
+	make 
 	make -k -j $NUMCPU DESTDIR=$TMPROOT install
 	CheckError "Make install process failed !" 1
 	make distclean 
@@ -107,7 +107,7 @@ mk() {
 	            --prefix=/usr/X11R7 \
 		    --localstatedir=/var \
 		    --sysconfdir=/etc 
-	make -j $NUMCPU 
+	make 
 	make -k -j $NUMCPU DESTDIR=$TMPROOT install
 	CheckError "Make install process failed !" 1
 	GenDynLib $TMPROOT/usr/X11R7/$LIBDIR/libscrollkeeper.a 0.3.14