diff --git a/srcpkgs/horst/template b/srcpkgs/horst/template
index 2cbeb2efc6e..95712822ecc 100644
--- a/srcpkgs/horst/template
+++ b/srcpkgs/horst/template
@@ -1,9 +1,10 @@
 # Template file for 'horst'
 pkgname=horst
 version=4.2
-revision=1
+revision=2
 wrksrc=${pkgname}-version-${version}
 build_style=gnu-makefile
+CFLAGS='-I.'
 makedepends="ncurses-devel"
 short_desc="Lightweight IEEE802.11 wireless LAN analyzer with a text interface"
 maintainer="Duncaen <mail@duncano.de>"