diff --git a/src/makeinc.skel b/src/makeinc.skel
index b640fe2d..8da71b38 100644
--- a/src/makeinc.skel
+++ b/src/makeinc.skel
@@ -1,7 +1,7 @@
 CC = cl
 LINK = link
 CFLAGS = $(CFLAGS) /Ox /c /MD /MP2 /W0 /nologo
-CFLAGS = $(CFLAGS) /DWIN32 /DG_DISABLE_CAST_CHECKS /DG_DISABLE_DEPRECATED /DGDK_DISABLE_DEPRECATED /DGDK_PIXBUF_DISABLE_DEPRECATED /DUSE_IPV6 /DHAVE_STRTOULL /Dstrtoull=_strtoui64 /Dstrcasecmp=stricmp /Dstrncasecmp=strnicmp
+CFLAGS = $(CFLAGS) /DWIN32 /DG_DISABLE_CAST_CHECKS /DG_DISABLE_DEPRECATED /DGDK_PIXBUF_DISABLE_DEPRECATED /DGDK_DISABLE_DEPRECATED /DUSE_IPV6 /DHAVE_STRTOULL /Dstrtoull=_strtoui64 /Dstrcasecmp=stricmp /Dstrncasecmp=strnicmp
 CFLAGS = $(CFLAGS) -Ic:\mozilla-build\build\xchat-wdk\plugins
 CPPFLAGS = /c /MD /W0 /nologo /DWIN32
 LDFLAGS = /subsystem:windows /nologo