diff --git a/mozilla/modules/libimg/pngcom/makefile.win b/mozilla/modules/libimg/pngcom/makefile.win
index 5fb800aa001..8ee0bc67c55 100644
--- a/mozilla/modules/libimg/pngcom/makefile.win
+++ b/mozilla/modules/libimg/pngcom/makefile.win
@@ -49,7 +49,7 @@ LLIBS= $(LIBNSPR)  \
 	$(DIST)\lib\png.lib \
 	$(DIST)\lib\xpcom32.lib \
 	$(DIST)\lib\raptorbase.lib \
-        $(DIST)\lib\zip3250.lib \
+        $(DIST)\lib\zlib.lib \
 !ifdef NU_CACHE
 	$(DIST)\lib\cache.lib \
 !endif
diff --git a/mozilla/modules/zlib/src/makefile.win b/mozilla/modules/zlib/src/makefile.win
index 7b76dd6daca..712ec1f5154 100644
--- a/mozilla/modules/zlib/src/makefile.win
+++ b/mozilla/modules/zlib/src/makefile.win
@@ -44,8 +44,8 @@ MAKE_OBJ_TYPE=DLL
 #// Define any Public Make Variables here: (ie. PDFFILE, MAPFILE, ...)
 #//
 #//------------------------------------------------------------------------
-DLLNAME=zip$(MOZ_BITS)$(VERSION_NUMBER)
-MAPFILE=$(MOD_ZIP).map
+DLLNAME=$(MODULE)
+MAPFILE= $(DLLNAME).map
 
 #//------------------------------------------------------------------------
 #// 
@@ -77,8 +77,6 @@ OBJS=                                   \
 #//------------------------------------------------------------------------
 
 DLL=.\$(OBJDIR)\$(DLLNAME).dll
-MAPFILE= $(MOD_ZIP).map
-
 
 #//------------------------------------------------------------------------
 #//
@@ -106,4 +104,6 @@ export:: $(DLL)
     $(MAKE_INSTALL) .\$(OBJDIR)\$(DLLNAME).dll $(DIST)\bin
     $(MAKE_INSTALL) .\$(OBJDIR)\$(DLLNAME).lib $(DIST)\lib
 
-    
+clobber::
+    $(RM) $(DIST)\bin\$(DLLNAME).dll
+    $(RM) $(DIST)\lib\$(DLLNAME).lib
diff --git a/mozilla/network/module/makefile.win b/mozilla/network/module/makefile.win
index c1bddd9924f..aa44128daf9 100644
--- a/mozilla/network/module/makefile.win
+++ b/mozilla/network/module/makefile.win
@@ -119,7 +119,7 @@ LLIBS=$(LLIBS)  $(LIBNSPR)                  \
                 $(DIST)\lib\xppref32.lib    \
                 $(DIST)\lib\xpcom32.lib     \
         $(DIST)\lib\xplib.lib       \
-        $(DIST)\lib\zip3250.lib     \
+        $(DIST)\lib\zlib.lib        \
                 $(DIST)\lib\raptorbase.lib  \
         $(DIST)\lib\dbm32.lib       \
         $(NETLIBS)                  \