diff --git a/pkgs/development/python-modules/nestedtext/default.nix b/pkgs/development/python-modules/nestedtext/default.nix
index 807060528ee..185fffba413 100644
--- a/pkgs/development/python-modules/nestedtext/default.nix
+++ b/pkgs/development/python-modules/nestedtext/default.nix
@@ -2,7 +2,7 @@
 , buildPythonPackage
 , docopt
 , fetchFromGitHub
-, flitBuildHook
+, flit-core
 , hypothesis
 , inform
 , nestedtext
@@ -27,7 +27,7 @@ buildPythonPackage rec {
   };
 
   nativeBuildInputs = [
-    flitBuildHook
+    flit-core
   ];
 
   propagatedBuildInputs = [