diff --git a/pkgs/applications/misc/orca/default.nix b/pkgs/applications/misc/orca/default.nix
index 0c0de526e601..c9f00d48aecc 100644
--- a/pkgs/applications/misc/orca/default.nix
+++ b/pkgs/applications/misc/orca/default.nix
@@ -9,15 +9,15 @@
 
 with lib;
 let
+  pname = "orca";
   version = "3.26.0";
-  majorVersion = builtins.concatStringsSep "." (take 2 (splitString "." version));
 in buildPythonApplication rec {
-  name = "orca-${version}";
+  name = "${pname}-${version}";
 
   format = "other";
 
   src = fetchurl {
-    url = "mirror://gnome/sources/orca/${majorVersion}/${name}.tar.xz";
+    url = "mirror://gnome/sources/${pname}/${gnome3.versionBranch version}/${name}.tar.xz";
     sha256 = "0xk5k9cbswymma60nrfj00dl97wypx59c107fb1hwi75gm0i07a7";
   };
 
@@ -47,6 +47,12 @@ in buildPythonApplication rec {
     intltoolize
   '';
 
+  passthru = {
+    updateScript = gnome3.updateScript {
+      packageName = pname;
+    };
+  };
+
   meta = {
     homepage = https://wiki.gnome.org/Projects/Orca;
     description = "Screen reader";