diff --git a/mail/openwebmail/Makefile b/mail/openwebmail/Makefile
index 0e9f6d6ec84a..e1a89de5483c 100644
--- a/mail/openwebmail/Makefile
+++ b/mail/openwebmail/Makefile
@@ -14,7 +14,8 @@ EXTRACT_SUFX=	.tgz
 MAINTAINER=	leeym@leeym.com
 
 RUN_DEPENDS=	${LOCALBASE}/lib/perl5/site_perl/${PERL_VER}/CGI.pm:${PORTSDIR}/www/p5-CGI.pm \
-		${LOCALBASE}/lib/perl5/site_perl/${PERL_VER}/Net/SMTP.pm:${PORTSDIR}/net/p5-Net
+		${LOCALBASE}/lib/perl5/site_perl/${PERL_VER}/Net/SMTP.pm:${PORTSDIR}/net/p5-Net \
+		${LOCALBASE}/lib/perl5/site_perl/${PERL_VER}/MIME/Base64.pm:${PORTSDIR}/converters/p5-MIME-Base64
 
 NO_BUILD=	yes
 NO_WRKSUBDIR=	yes