diff --git a/srcpkgs/gtklock/template b/srcpkgs/gtklock/template
index abfa09895dd..138d4cedbec 100644
--- a/srcpkgs/gtklock/template
+++ b/srcpkgs/gtklock/template
@@ -1,9 +1,10 @@
 # Template file for 'gtklock'
 pkgname=gtklock
-version=1.3.1
+version=1.3.4
 revision=1
 build_style=gnu-makefile
 make_use_env=yes
+make_build_args="PREFIX=/usr"
 hostmakedepends="pkg-config wayland-devel scdoc"
 makedepends="pam-devel gtk+3-devel gtk-layer-shell-devel"
 short_desc="GTK-based lockscreen for Wayland"
@@ -11,7 +12,7 @@ maintainer="Jovan Lanik <jox969@gmail.com>"
 license="GPL-3.0-or-later"
 homepage="https://github.com/jovanlanik/gtklock"
 distfiles="https://github.com/jovanlanik/gtklock/archive/refs/tags/v${version}.tar.gz"
-checksum=3a979ce409c822014bf9655c1cdb630f8cfc478ae9cc5a265ef5e1b6941f3a8f
+checksum=74bd18ba5af082c6f10c125652d799328a169accf22f03efea24f04d9088a174
 
 post_install() {
 	# copying CSS example provided