diff --git a/default.nix b/default.nix
index c901920..eb88bd1 100644
--- a/default.nix
+++ b/default.nix
@@ -12,5 +12,5 @@
   electrs = (pkgs.callPackage ./pkgs/electrs { }).rootCrate.build;
   liquidd = pkgs.callPackage ./pkgs/liquidd { };
   hwi = pkgs.callPackage ./pkgs/hwi { };
-  pylightning = pkgs.callPackage ./pkgs/pylightning { };
+  pylightning = pkgs.python3Packages.callPackage ./pkgs/pylightning { };
 }
diff --git a/pkgs/pylightning/default.nix b/pkgs/pylightning/default.nix
index ff2aab0..c0ff77c 100644
--- a/pkgs/pylightning/default.nix
+++ b/pkgs/pylightning/default.nix
@@ -1,6 +1,4 @@
-{ lib, python35 }:
-
-with python35.pkgs;
+{ lib, buildPythonPackage, fetchPypi }:
 
 buildPythonPackage rec {
   pname = "pylightning";