diff --git a/srcpkgs/coWPAtty/template b/srcpkgs/coWPAtty/template
index fdaab7a915d..318542c6698 100644
--- a/srcpkgs/coWPAtty/template
+++ b/srcpkgs/coWPAtty/template
@@ -2,11 +2,12 @@
 pkgname=coWPAtty
 _pkgname=cowpatty
 version=4.6
-revision=1
+revision=2
 wrksrc="${_pkgname}-${version}"
 build_style=gnu-makefile
 make_use_env=1
 make_install_args="DESTDIR=/usr/ BINDIR=/usr/bin"
+disable_parallel_build=yes
 makedepends="libpcap-devel libressl-devel"
 short_desc="WPA-PSK dictionary attack"
 maintainer="nexolight <snow.dream.ch@gmail.com>"