diff --git a/deps/libunique/libunique.SlackBuild b/deps/libunique/libunique.SlackBuild
index ff145ab..de651ca 100644
--- a/deps/libunique/libunique.SlackBuild
+++ b/deps/libunique/libunique.SlackBuild
@@ -3,6 +3,7 @@
 # Slackware build script for libunique
 
 # Copyright 2013 Chess Griffin <chess.griffin@gmail.com> Raleigh, NC
+# Copyright 2013 Willy Sudiarto Raharjo <willysr@slackware-id.org>
 # All rights reserved.
 #
 # Redistribution and use of this script, with or without modification, is
@@ -95,6 +96,7 @@ CXXFLAGS="$SLKCFLAGS" \
   --disable-dependency-tracking \
   --with-x \
   --enable-debug=no \
+  --disable-maintainer-flags \
   --build=$ARCH-slackware-linux
 
 make $NUMJOBS || make