diff --git a/x11-toolkits/tk87/pkg-descr b/x11-toolkits/tk87/pkg-descr
index 85934cb1d0e8..81254f2bcd39 100644
--- a/x11-toolkits/tk87/pkg-descr
+++ b/x11-toolkits/tk87/pkg-descr
@@ -1,11 +1,11 @@
 This is Tk version 8.7, a GUI toolkit for Tcl.
 
 Tk is a graphical user interface toolkit that takes developing desktop
 applications to a higher level than conventional approaches. Tk is the
 standard GUI not only for Tcl, but for many other dynamic languages, and can
 produce rich, native applications that run unchanged across Windows, Mac OS X,
 Linux and more.
 
 A full set of manual pages is also provided with this port.
 
-WWW: http://www.tcl.tk/
+WWW: https://www.tcl.tk/