diff --git a/gap-float.spec b/gap-float.spec
index 8ed3b24..14c456f 100644
--- a/gap-float.spec
+++ b/gap-float.spec
@@ -25,7 +25,7 @@ Group:          Productivity/Scientific/Math
 Url:            http://laurentbartholdi.github.com/float/
 
 #Git-Clone:	git://github.com/laurentbartholdi/float/
-Source:         http://www.gap-system.org/pub/gap/gap4/tar.bz2/packages/float-%version.tar.bz2
+Source:         https://www.gap-system.org/pub/gap/gap4/tar.bz2/packages/float-%version.tar.bz2
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 BuildRequires:  autoconf
 BuildRequires:  automake