diff --git a/pkgs/development/python-modules/zipfile36/default.nix b/pkgs/development/python-modules/zipfile36/default.nix
index 46dd1e173fb2..d9ddf6e66a3f 100644
--- a/pkgs/development/python-modules/zipfile36/default.nix
+++ b/pkgs/development/python-modules/zipfile36/default.nix
@@ -27,6 +27,6 @@ buildPythonPackage rec {
     description = "Read and write ZIP files - backport of the zipfile module from Python 3.6";
     homepage = "https://gitlab.com/takluyver/zipfile36";
     license = lib.licenses.psfl;
-    maintainers = lib.maintainers.fridh;
+    maintainers = [ lib.maintainers.fridh ];
   };
 }