Index: client/makefile
===================================================================
--- client/makefile	(revision 8a3ef4271b998126fd36e2b0430e3185f2437eee)
+++ client/makefile	(revision 11402be513903742ff255205c2b2328abb27d08b)
@@ -3,8 +3,11 @@
 FLAGS = $(LIB_FLAGS)
 COMMON_PATH = ../common
-DEPENDENCIES = Message.o Player.o chat.o GuiComponent.o Window.o Textbox.o Button.o
+DEPENDENCIES = Common.o Message.o Player.o chat.o GuiComponent.o Window.o Textbox.o Button.o
 
 gameClient : Client/main.cpp $(DEPENDENCIES)
 	$(CC) -o $@ $+ $(FLAGS)
+
+Common.o : $(COMMON_PATH)/Common.cpp
+	$(CC) -c -o $@ $? $(FLAGS)
 
 Message.o : $(COMMON_PATH)/Message.cpp