diff --git a/cmd/winfe/mkfiles32/mozilla.mak b/cmd/winfe/mkfiles32/mozilla.mak
index 1bd377521dc9..fa9d42f0a193 100644
--- a/cmd/winfe/mkfiles32/mozilla.mak
+++ b/cmd/winfe/mkfiles32/mozilla.mak
@@ -171,7 +171,12 @@ _MSC_VER=1020
 #       This is so 16 bits can compile only portions desired
 #               as debug (and still link).
 #
+!if "$(MOZ_BITS)"=="32"
+#CFLAGS_RELEASE=/DNDEBUG \
+CFLAGS_RELEASE=/DNDEBUG /DCookieManagement /DSingleSignon \
+!else
 CFLAGS_RELEASE=/DNDEBUG \
+!endif
 !IF "$(MOZ_BITS)"=="32"
     /MD /O1
 !ELSE
@@ -203,7 +208,12 @@ MOZ_STACK=33679
 
 !if defined(MOZ_DEBUG)
 VERSTR=Dbg
+!if "$(MOZ_BITS)"=="32"
+#CFLAGS_DEBUG=$(MOZ_DEBUG_FLAG) /Bd /DDEBUG /D_DEBUG $(MOZ_USERDEBUG)\
+CFLAGS_DEBUG=$(MOZ_DEBUG_FLAG) /Bd /DDEBUG /D_DEBUG $(MOZ_USERDEBUG) /DCookieManagement /DSingleSignon\
+!else
 CFLAGS_DEBUG=$(MOZ_DEBUG_FLAG) /Bd /DDEBUG /D_DEBUG $(MOZ_USERDEBUG)\
+!endif
 !IF "$(MOZ_BITS)"=="32"
 	/Gm /Gi \
 !IF 0 #defined(MOZ_BATCH)