diff --git a/reactos/drivers/lib/ip/makefile b/reactos/drivers/lib/ip/makefile
index b84ae014b23..b18770839f8 100644
--- a/reactos/drivers/lib/ip/makefile
+++ b/reactos/drivers/lib/ip/makefile
@@ -1,4 +1,4 @@
-# $Id: makefile,v 1.4 2004/10/07 15:04:45 arty Exp $
+# $Id: makefile,v 1.5 2004/10/08 01:28:32 arty Exp $
 
 PATH_TO_TOP = ../../..
 
@@ -44,6 +44,10 @@ TARGET_OBJECTS = \
 	transport/tcp/tcp.o \
 	transport/udp/udp.o
 
+preall: all
+
+$(TARGET_OBJECTS):: makefile
+
 include $(PATH_TO_TOP)/rules.mak
 
 include $(TOOLS_PATH)/helper.mk
diff --git a/reactos/drivers/net/tcpip/makefile b/reactos/drivers/net/tcpip/makefile
index d462b949de6..560a282ea9b 100644
--- a/reactos/drivers/net/tcpip/makefile
+++ b/reactos/drivers/net/tcpip/makefile
@@ -1,4 +1,4 @@
-# $Id: makefile,v 1.26 2004/10/07 04:47:42 arty Exp $
+# $Id: makefile,v 1.27 2004/10/08 01:28:32 arty Exp $
 
 PATH_TO_TOP = ../../..
 
@@ -45,15 +45,23 @@ TARGET_OBJECTS = \
   $(INFO_OBJECTS) \
   $(DATALINK_OBJECTS)
 
-preall: $(PATH_TO_TOP)/dk/w32/lib/ip.a $(PATH_TO_TOP)/dk/w32/lib/oskittcp.a
+preall: preclean
+	$(MAKE) -C ../../lib/ip
+	$(MAKE) -C ../../lib/oskittcp
 	$(MAKE) all
 
+preclean:
+	$(RM) 	$(PATH_TO_TOP)/dk/w32/lib/ip.a \
+		$(PATH_TO_TOP)/dk/w32/lib/oskittcp.a
+
 $(PATH_TO_TOP)/dk/w32/lib/oskittcp.a:
 	$(MAKE) -C $(PATH_TO_TOP)/drivers/lib/oskittcp
 
 $(PATH_TO_TOP)/dk/w32/lib/ip.a:
 	$(MAKE) -C $(PATH_TO_TOP)/drivers/lib/ip
 
+$(TARGET_OBJECTS):: makefile
+
 include $(PATH_TO_TOP)/rules.mak
 
 include $(TOOLS_PATH)/helper.mk