diff --git a/default.nix b/default.nix
index faeb0ee..67e3f61 100644
--- a/default.nix
+++ b/default.nix
@@ -38,9 +38,11 @@ self: super: rec {
   selfprivacy-api = super.callPackage ./pkgs/selfprivacy-api {
     pkgs = pkgs;
     pythonPkgs = pythonPackages;
+    lib = hostPkgs.lib;
   };
   selfprivacy-graphql-api = super.callPackage ./pkgs/selfprivacy-graphql-api {
     pkgs = pkgs;
     pythonPkgs = pythonPackages;
+    lib = hostPkgs.lib;
   };
 }
diff --git a/pkgs/selfprivacy-api/default.nix b/pkgs/selfprivacy-api/default.nix
index ec19ec7..293b1dd 100644
--- a/pkgs/selfprivacy-api/default.nix
+++ b/pkgs/selfprivacy-api/default.nix
@@ -1,4 +1,4 @@
-{ pkgs, pythonPkgs }:
+{ pkgs, pythonPkgs, lib }:
 
 let
   inherit pkgs;
@@ -60,4 +60,4 @@ let
     };
   drv = pythonPkgs.callPackage selfprivacy-api { };
 in
-if pkgs.lib.inNixShell then drv.env else drv
+if lib.inNixShell then drv.env else drv
diff --git a/pkgs/selfprivacy-graphql-api/default.nix b/pkgs/selfprivacy-graphql-api/default.nix
index 41d1aff..bf7ec0a 100644
--- a/pkgs/selfprivacy-graphql-api/default.nix
+++ b/pkgs/selfprivacy-graphql-api/default.nix
@@ -1,4 +1,4 @@
-{ pkgs, pythonPkgs }:
+{ pkgs, pythonPkgs, lib }:
 
 let
   inherit pkgs;
@@ -59,4 +59,4 @@ let
     };
   drv = pythonPkgs.callPackage selfprivacy-graphql-api { };
 in
-if pkgs.lib.inNixShell then drv.env else drv
+if lib.inNixShell then drv.env else drv