Index: ports/devel/glib20/Makefile
===================================================================
--- ports/devel/glib20/Makefile	(revision 354968)
+++ ports/devel/glib20/Makefile	(working copy)
@@ -20,7 +20,7 @@
 .if !defined(REFERENCE_PORT)
 
 LIB_DEPENDS+=	libpcre.so:${PORTSDIR}/devel/pcre \
-		libffi.so:${PORTSDIR}/devel/libffi
+		libffi.so.6:${PORTSDIR}/devel/libffi
 
 USE_AUTOTOOLS=	libtool
 USE_LDCONFIG=	yes