diff --git a/srcpkgs/physlock/template b/srcpkgs/physlock/template
index 2520dc1f8cf..03f9a82a9db 100644
--- a/srcpkgs/physlock/template
+++ b/srcpkgs/physlock/template
@@ -1,6 +1,6 @@
 # Template file for 'physlock'
 pkgname=physlock
-version=12
+version=13
 revision=1
 build_style=gnu-makefile
 make_use_env=yes
@@ -10,6 +10,10 @@ maintainer="Eivind Uggedal <eivind@uggedal.com>"
 license="GPL-2.0-or-later"
 homepage="https://github.com/muennich/physlock"
 distfiles="${homepage}/archive/v${version}.tar.gz"
-checksum=0abb24123d7a1a6f009fec15e95d163f4e63fbdb218ab3e965400b50bb7cd978
+checksum=9ae4716a1e916f141e47a01b439133ca382281ebdcbec1e53f85da6771774bd6
 
 CFLAGS="-D_GNU_SOURCE"
+
+pre_build() {
+	vsed -e 's|^HAVE_SYSTEMD.*|HAVE_SYSTEMD = 0|g' -i Makefile
+}