diff --git a/reactos/drivers/network/tcpip/tcpip.rbuild b/reactos/drivers/network/tcpip/tcpip.rbuild
index 2db2a4b36ee..273f679de74 100644
--- a/reactos/drivers/network/tcpip/tcpip.rbuild
+++ b/reactos/drivers/network/tcpip/tcpip.rbuild
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!DOCTYPE module SYSTEM "../../../tools/rbuild/project.dtd">
 <module name="tcpip" type="kernelmodedriver" installbase="system32/drivers" installname="tcpip.sys">
-	<importlibrary definition="tcpip.def"></importlibrary>
+	<importlibrary definition="tcpip.spec.def" />
 	<include base="tcpip">include</include>
 	<include base="oskittcp">include</include>
 	<define name="NDIS40" />
@@ -39,4 +39,5 @@
 		<file>wait.c</file>
 	</directory>
 	<file>tcpip.rc</file>
+	<file>tcpip.spec</file>
 </module>
diff --git a/reactos/drivers/network/tcpip/tcpip.rc b/reactos/drivers/network/tcpip/tcpip.rc
index f83d04b3136..ab45ffd7706 100644
--- a/reactos/drivers/network/tcpip/tcpip.rc
+++ b/reactos/drivers/network/tcpip/tcpip.rc
@@ -1,5 +1,3 @@
-/* $Id$ */
-
 #define REACTOS_VERSION_DLL
 #define REACTOS_STR_FILE_DESCRIPTION	"TCP/IP protocol driver\0"
 #define REACTOS_STR_INTERNAL_NAME	"tcpip\0"
diff --git a/reactos/drivers/network/tcpip/tcpip.def b/reactos/drivers/network/tcpip/tcpip.spec
similarity index 75%
rename from reactos/drivers/network/tcpip/tcpip.def
rename to reactos/drivers/network/tcpip/tcpip.spec
index cec8466f6ad..c49d65f9c9f 100644
--- a/reactos/drivers/network/tcpip/tcpip.def
+++ b/reactos/drivers/network/tcpip/tcpip.spec
@@ -1,13 +1,8 @@
-; TCPIP.SYS - TCP/IP protocol driver
-
-LIBRARY tcpip.sys
-
-EXPORTS
 ;FreeIprBuff
 ;GetIFAndLink
-IPAddInterface@20
+@ stdcall IPAddInterface(long long long long long)
 ;IPAllocBuff
-IPDelInterface@4
+@ stdcall IPDelInterface(long)
 ;IPDelayedNdisReEnumerateBindings
 ;IPDeregisterARP
 ;IPDisableSniffer
@@ -22,11 +17,9 @@ IPDelInterface@4
 ;IPRegisterProtocol
 ;IPSetIPSecStatus
 ;IPTransmit
-LookupRoute@8
+@ stdcall LookupRoute(long long)
 ;LookupRouteInformation
 ;SendICMPErr
 ;SetIPSecPtr
 ;UnSetIPSecPtr
 ;UnSetIPSecSendPtr
-
-; EOF