diff --git a/time/sunbird/Makefile-sunbird.common b/time/sunbird/Makefile-sunbird.common
index 99ce8d612658..2ed01368c86d 100644
--- a/time/sunbird/Makefile-sunbird.common
+++ b/time/sunbird/Makefile-sunbird.common
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile-sunbird.common,v 1.2 2006/02/06 00:56:57 ghen Exp $
+# $NetBSD: Makefile-sunbird.common,v 1.3 2006/03/28 14:10:02 ghen Exp $
 
 MOZILLA_BIN=		sunbird-bin
 MOZ_VER=		0.3a1
@@ -17,6 +17,7 @@ DISTINFO_FILE=		${.CURDIR}/../../time/sunbird/distinfo
 PATCHDIR=		${.CURDIR}/../../time/sunbird/patches
 
 CONFIGURE_ARGS+=	--enable-application=calendar
+CONFIGURE_ENV+=		ac_cv_visibility_pragma=no ac_cv_visibility_hidden=no
 
 pre-install:
 	${CP} -r ${WRKSRC}/dist/bin/defaults/profile/extensions \