Index: client/makefile
===================================================================
--- client/makefile	(revision edfd1d0c4704a1fe5d280e8fb985a4f956ff67d2)
+++ client/makefile	(revision 3d81c0dc976c531bcede0e829cd33db7fc5e12e1)
@@ -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