diff --git a/science/misc/cfitsio/pspec.xml b/science/misc/cfitsio/pspec.xml
index f606ff0ff5..db330cb995 100644
--- a/science/misc/cfitsio/pspec.xml
+++ b/science/misc/cfitsio/pspec.xml
@@ -3,7 +3,7 @@
 <PISI>
     <Source>
         <Name>cfitsio</Name>
-        <Homepage>http://heasarc.gsfc.nasa.gov/docs/software/fitsio/fitsio.html</Homepage>
+        <Homepage>https://heasarc.gsfc.nasa.gov/docs/software/fitsio/</Homepage>
         <Packager>
             <Name>PisiLinux Community</Name>
             <Email>admins@pisilinux.org</Email>