diff --git a/tmp/postinstall b/tmp/postinstall
index d2d5f41..2ad7d45 100644
--- a/tmp/postinstall
+++ b/tmp/postinstall
@@ -33,7 +33,7 @@
 #
 
 if ! getent group polkit 2>&1 >/dev/null; then
-	groupadd -g 31 polkit
+	groupadd -g 32 polkit
 fi
 
 if ! getent passwd polkit 2>&1 >/dev/null; then