diff --git a/pkgs/by-name/db/dbxml/package.nix b/pkgs/by-name/db/dbxml/package.nix
index 7bb97b53407f..df33336fb35a 100644
--- a/pkgs/by-name/db/dbxml/package.nix
+++ b/pkgs/by-name/db/dbxml/package.nix
@@ -12,7 +12,7 @@ stdenv.mkDerivation (finalAttrs: {
   version = "6.1.4";
 
   src = fetchurl {
-    url = "http://download.oracle.com/berkeley-db/dbxml-${finalAttrs.version}.tar.gz";
+    url = "https://download.oracle.com/berkeley-db/dbxml-${finalAttrs.version}.tar.gz";
     sha256 = "a8fc8f5e0c3b6e42741fa4dfc3b878c982ff8f5e5f14843f6a7e20d22e64251a";
   };