1 files changed, 2 insertions, 2 deletions
diff --git a/pkgs/development/python-modules/memory-allocator/default.nix b/pkgs/development/python-modules/memory-allocator/default.nix
index 9f680255e1889..c4ddc5d06a1b8 100644
--- a/pkgs/development/python-modules/memory-allocator/default.nix
+++ b/pkgs/development/python-modules/memory-allocator/default.nix
@@ -1,7 +1,7 @@
 { lib
 , fetchPypi
 , buildPythonPackage
-, cython_3
+, cython
 }:
 
 buildPythonPackage rec {
@@ -15,7 +15,7 @@ buildPythonPackage rec {
     hash = "sha256-1gkhawMDGWfitFqASxL/kClXj07AGf3kLPau1soJ7+Q=";
   };
 
-  propagatedBuildInputs = [ cython_3 ];
+  propagatedBuildInputs = [ cython ];
 
   pythonImportsCheck = [ "memory_allocator" ];