Original systemd service uses binary in /usr/local/bin which goes
against Gentoo FS policy
diff --git a/system/betterlockscreen@.service b/system/betterlockscreen@.service
index b9ad6fb..d0674ab 100644
--- a/system/betterlockscreen@.service
+++ b/system/betterlockscreen@.service
@@ -7,7 +7,7 @@ Before=suspend.target
 User=%I
 Type=simple
 Environment=DISPLAY=:0
-ExecStart=/usr/local/bin/betterlockscreen --lock
+ExecStart=/usr/bin/betterlockscreen --lock
 TimeoutSec=infinity
 ExecStartPost=/usr/bin/sleep 1