diff --git a/mozilla/netwerk/build/makefile.win b/mozilla/netwerk/build/makefile.win
index 2b9790ea032..e3aa8864c56 100644
--- a/mozilla/netwerk/build/makefile.win
+++ b/mozilla/netwerk/build/makefile.win
@@ -20,6 +20,8 @@
 # Contributor(s): 
 
 DEPTH=..\..
+include <$(DEPTH)/config/config.mak>
+
 MODULE=necko
 
 MAKE_OBJ_TYPE=DLL
diff --git a/mozilla/netwerk/cache/Makefile.win b/mozilla/netwerk/cache/Makefile.win
index 6484d0abe3b..4fa098374a7 100755
--- a/mozilla/netwerk/cache/Makefile.win
+++ b/mozilla/netwerk/cache/Makefile.win
@@ -21,6 +21,8 @@
 
 
 DEPTH=..\..
+include <$(DEPTH)/config/config.mak>
+
 DIRS= 	\
 	public                  \
 	mgr			\
diff --git a/mozilla/netwerk/makefile.win b/mozilla/netwerk/makefile.win
index d928c9756ee..9fd28a6c87b 100644
--- a/mozilla/netwerk/makefile.win
+++ b/mozilla/netwerk/makefile.win
@@ -20,6 +20,7 @@
 # Contributor(s): 
 
 DEPTH = ..
+include <$(DEPTH)/config/config.mak>
 
 MODULE = necko