--- Makefile.orig
+++ Makefile
@@ -1,9 +1,9 @@
 CC ?= gcc
 PREFIX = /usr/local
-INCLUDES = `pkg-config --cflags gtk+-2.0` -I. -Ifoodock
+INCLUDES = `pkg-config --cflags gtk+-2.0 x11` -I. -Ifoodock
 
 # for normal use
-CFLAGS += -Wall -ansi -pedantic $(INCLUDES)
+CFLAGS += $(INCLUDES)
 DEBUG = 
 
 # for debuggind purposes
@@ -12,7 +12,7 @@ DEBUG = 
 #CFLAGS += -Wall -g -ansi $(INCLUDES) -DFNCALL_DEBUG
 #DEBUG = debug.o
 
-LIBS = `pkg-config --libs gtk+-2.0`
+LIBS = `pkg-config --libs gtk+-2.0 x11`
 
 OBJECTS = wmcliphist.o clipboard.o gui.o rcconfig.o history.o hotkeys.o utils.o $(DEBUG)
 TARGET = wmcliphist