diff --git a/srcpkgs/zsync/template b/srcpkgs/zsync/template
index 550b5af98ef..4720b1ce139 100644
--- a/srcpkgs/zsync/template
+++ b/srcpkgs/zsync/template
@@ -1,7 +1,7 @@
 # Template file for 'zsync'
 pkgname=zsync
 version=0.6.2
-revision=2
+revision=3
 build_style=gnu-configure
 short_desc="Client-side implementation of the rsync algorithm"
 maintainer="Juan RP <xtraeme@voidlinux.eu>"
@@ -9,3 +9,8 @@ license="Artistic"
 homepage="http://zsync.moria.org.uk/"
 distfiles="http://zsync.moria.org.uk/download/zsync-$version.tar.bz2"
 checksum=0b9d53433387aa4f04634a6c63a5efa8203070f2298af72a705f9be3dda65af2
+
+post_extract() {
+	sed -i "11a#include <sys/types.h>" libzsync/sha1.h
+}
+