diff --git a/biology/genpak/Makefile b/biology/genpak/Makefile
index 3b7b60a6695b..3e4d8c9131ce 100644
--- a/biology/genpak/Makefile
+++ b/biology/genpak/Makefile
@@ -15,7 +15,7 @@ EXTRACT_SUFX=	.tgz
 
 MAINTAINER=	ijliao@FreeBSD.org
 
-LIB_DEPENDS=	gd.1:${PORTSDIR}/graphics/gd \
+LIB_DEPENDS=	gd.2:${PORTSDIR}/graphics/gd \
 		png.4:${PORTSDIR}/graphics/png
 
 USE_GMAKE=	yes