diff --git a/dev86/Pkgfile b/dev86/Pkgfile
index 7c20b8a93..f8504ccb4 100644
--- a/dev86/Pkgfile
+++ b/dev86/Pkgfile
@@ -6,7 +6,7 @@
 
 name=dev86
 version=0.16.17
-release=4
+release=5
 source=(http://homepage.ntlworld.com/robert.debath/$name/Dev86src-$version.tar.gz \
         dev86-pic.patch nostrict.patch)
 
@@ -14,7 +14,7 @@ build() {
   cd $name-$version
   patch -p0 < $SRC/dev86-pic.patch
   patch -p1 < $SRC/nostrict.patch
-  echo quit | make PREFIX=/usr
+  echo quit | make -j1 PREFIX=/usr
   make install-all DIST=$PKG
   rm -f $PKG/usr/bin/{as,ld,nm,objdump,size}86
   rm -f $PKG/usr/man/man1/{as,ld}86.1