diff --git a/math/ipopt/Makefile b/math/ipopt/Makefile
index 51e5393e246a..e47874466c17 100644
--- a/math/ipopt/Makefile
+++ b/math/ipopt/Makefile
@@ -6,7 +6,8 @@ CATEGORIES=	math
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Software package for large-scale nonlinear optimization
-WWW=		https://projects.coin-or.org/Ipopt
+WWW=		https://coin-or.github.io/Ipopt/ \
+		https://github.com/coin-or/Ipopt
 
 LICENSE=	EPL