diff --git a/pkgs/development/python-modules/pgcli/default.nix b/pkgs/development/python-modules/pgcli/default.nix
index 70e52493315e..bb369ffdc9d2 100644
--- a/pkgs/development/python-modules/pgcli/default.nix
+++ b/pkgs/development/python-modules/pgcli/default.nix
@@ -1,7 +1,6 @@
 { lib, stdenv
 , buildPythonPackage
 , fetchPypi
-, isPy3k
 , cli-helpers
 , click
 , configobj
@@ -29,6 +28,11 @@ buildPythonPackage rec {
     sha256 = "sha256-8DkwGH4n1g32WMqKBPtgHsXXR2xzXysVQsat7Fysj+I=";
   };
 
+  postPatch = ''
+    substituteInPlace setup.py \
+      --replace "pgspecial>=1.13.1,<2.0.0" "pgspecial>=1.13.1"
+  '';
+
   propagatedBuildInputs = [
     cli-helpers
     click
@@ -57,6 +61,6 @@ buildPythonPackage rec {
     homepage = "https://pgcli.com";
     changelog = "https://github.com/dbcli/pgcli/raw/v${version}/changelog.rst";
     license = licenses.bsd3;
-    maintainers = with maintainers; [ dywedir ];
+    maintainers = with maintainers; [ dywedir SuperSandro2000 ];
   };
 }