diff --git a/module.nix b/module.nix
index 56d9ea5..d815570 100644
--- a/module.nix
+++ b/module.nix
@@ -176,7 +176,7 @@ in
             doCheck = false;
             libraries = with pkgs.python3Packages; [
               requests
-              psycopg
+              psycopg2
             ];
           } (builtins.readFile ./mastodon-kanidm-sync.py);
         };