diff --git a/shell.nix b/shell.nix
index c980708..3d210d7 100644
--- a/shell.nix
+++ b/shell.nix
@@ -11,7 +11,7 @@ in
     name = "strojnadzor-env";
     buildInputs = [
       pkgs.nodejs
-      python.interpreter
+      (python.interpreterWithPackages (ps: [ pkgs.python37Packages.pip ]))
     ];
     shellHook = ''
     '';