diff --git a/srcpkgs/qjackctl/template b/srcpkgs/qjackctl/template
index 0e1673f66f8..743054b872b 100644
--- a/srcpkgs/qjackctl/template
+++ b/srcpkgs/qjackctl/template
@@ -1,7 +1,7 @@
 # Template file for 'qjackctl'
 pkgname=qjackctl
-version=0.5.5
-revision=2
+version=0.5.6
+revision=1
 build_style=gnu-configure
 configure_args="--enable-jack-version --disable-xunique"
 hostmakedepends="pkg-config"
@@ -12,13 +12,13 @@ maintainer="Juan RP <xtraeme@voidlinux.org>"
 license="GPL-2.0-or-later"
 homepage="http://qjackctl.sourceforge.net"
 distfiles="${SOURCEFORGE_SITE}/${pkgname}/${pkgname}-${version}.tar.gz"
-checksum=e5eb7b9249ba22f5301645f792eb34e7306b9002594eb945c9941a9586c2ffe7
+checksum=b20aac64365aeac90beaf5d414c2125da48242945040c14ee6c3b153d35a9572
 
 if [ "${CROSS_BUILD}" ]; then
 	hostmakedepends+=" qt5-host-tools qt5-devel qt5-x11extras-devel"
 fi
 
-post_extract() {
-	sed -i '21i#include <unistd.h> // gethostname()' src/qjackctl.cpp
-	sed -i "s/@\$(QMAKE).*/& QMAKE_CC=$CC QMAKE_CXX=$CXX QMAKE_LINK=$CXX/" Makefile.in
+do_patch() {
+	vsed -i '21i#include <unistd.h> // gethostname()' src/qjackctl.cpp
+	vsed -i "s/@\$(QMAKE).*/& QMAKE_CC=$CC QMAKE_CXX=$CXX QMAKE_LINK=$CXX/" Makefile.in
 }