1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/development/tools/misc/babeltrace/default.nix b/pkgs/development/tools/misc/babeltrace/default.nix
index 48cf4b31a176..b2130118fed9 100644
--- a/pkgs/development/tools/misc/babeltrace/default.nix
+++ b/pkgs/development/tools/misc/babeltrace/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation rec {
   name = "babeltrace-1.5.5";
 
   src = fetchurl {
-    url = "http://www.efficios.com/files/babeltrace/${name}.tar.bz2";
+    url = "https://www.efficios.com/files/babeltrace/${name}.tar.bz2";
     sha256 = "1b78fam1gbsalga5pppn8ka461q35a9svz3mlbv82ssakdw4d4a0";
   };