diff --git a/librsvg2.spec b/librsvg2.spec
index 16125ad..8ed0eb2 100644
--- a/librsvg2.spec
+++ b/librsvg2.spec
@@ -15,7 +15,7 @@ Release:        1%{?dist}
 
 License:        LGPLv2+
 URL:            https://wiki.gnome.org/Projects/LibRsvg
-Source:         http://download.gnome.org/sources/librsvg/2.43/librsvg-%{version}.tar.xz
+Source0:        https://download.gnome.org/sources/librsvg/2.43/librsvg-%{version}.tar.xz
 
 BuildRequires:  chrpath
 BuildRequires:  gcc