diff --git a/pkgs/development/python-modules/readability-lxml/default.nix b/pkgs/development/python-modules/readability-lxml/default.nix
index 8f0006a3c0ce..cca38cd71ae5 100644
--- a/pkgs/development/python-modules/readability-lxml/default.nix
+++ b/pkgs/development/python-modules/readability-lxml/default.nix
@@ -35,7 +35,7 @@ buildPythonPackage rec {
     broken = stdenv.isDarwin;
     description = "Fast python port of arc90's readability tool";
     homepage = "https://github.com/buriy/python-readability";
-    license = licenses.apsl20;
+    license = licenses.asl20;
     maintainers = with maintainers; [ siraben ];
   };
 }