--- a/Makefile.common
+++ b/Makefile.common
@@ -16,8 +16,8 @@ endif
 endif
 
 CC = gcc
-LIBS = $(shell pkg-config --libs gtk+-2.0 gdk-pixbuf-2.0 gdk-pixbuf-xlib-2.0) -L/usr/X11R6/lib  -lXmu
-INCS = $(shell pkg-config --cflags gtk+-2.0 gdk-pixbuf-2.0 gdk-pixbuf-xlib-2.0)
+LIBS = $(shell ${PKG_CONFIG} --libs gtk+-2.0 gdk-pixbuf-2.0 gmodule-2.0 x11)
+INCS = $(shell ${PKG_CONFIG} --cflags gtk+-2.0 gdk-pixbuf-2.0 gmodule-2.0 x11)
 CFLAGS = -O2    # overwriten by command line or env. variable
 CFLAGS += -Wall # always nice to have 
 ifneq (,$(DEVEL))
--- a/plugin.c
+++ b/plugin.c
@@ -2,7 +2,6 @@
 #include "plugin.h"
 
 #include <gdk-pixbuf/gdk-pixbuf.h>
-#include <gdk-pixbuf-xlib/gdk-pixbuf-xlib.h>
 #include <gdk/gdk.h>
 #include <string.h>