diff --git a/pkgs/development/python-modules/flask-cors/default.nix b/pkgs/development/python-modules/flask-cors/default.nix
new file mode 100644
index 00000000000..4521374a0bb
--- /dev/null
+++ b/pkgs/development/python-modules/flask-cors/default.nix
@@ -0,0 +1,22 @@
+{ stdenv, fetchPypi, buildPythonPackage
+, nose, flask, six }:
+
+buildPythonPackage rec {
+  name = "${pname}-${version}";
+  pname = "Flask-Cors";
+  version = "3.0.2";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "1mnsyyqn8akin2vz98b9fbv63hcvwmfkaapsglw5jizdkmaz628a";
+  };
+
+  buildInputs = [ nose ];
+  propagatedBuildInputs = [ flask six ];
+
+  meta = with stdenv.lib; {
+    description = "A Flask extension adding a decorator for CORS support";
+    homepage = https://github.com/corydolphin/flask-cors;
+    license = with licenses; [ mit ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index a12a95b5132..f0765779613 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -9637,24 +9637,7 @@ in {
 
   flask-compress = callPackage ../development/python-modules/flask-compress { };
 
-  flask-cors = buildPythonPackage rec {
-    name = "Flask-Cors-${version}";
-    version = "2.1.2";
-
-    src = pkgs.fetchurl {
-      url = "mirror://pypi/F/Flask-Cors/${name}.tar.gz";
-      sha256 = "0fd618a4f88ykqx4x55viz47cm9rl214q1b45a0b4mz5vhxffqpj";
-    };
-
-    buildInputs = with self; [ nose ];
-    propagatedBuildInputs = with self; [ flask six ];
-
-    meta = {
-      description = "A Flask extension adding a decorator for CORS support";
-      homepage = https://github.com/corydolphin/flask-cors;
-      license = with licenses; [ mit ];
-    };
-  };
+  flask-cors = callPackage ../development/python-modules/flask-cors { };
 
   flask_elastic = callPackage ../development/python-modules/flask-elastic.nix { };