diff --git a/Formula/numpy@1.26.4_py310.rb b/Formula/numpy@1.26.4_py310.rb
index 6c0132ba..dafc750f 100644
--- a/Formula/numpy@1.26.4_py310.rb
+++ b/Formula/numpy@1.26.4_py310.rb
@@ -22,7 +22,7 @@ class NumpyAT1264Py310 < Formula
   keg_only :versioned_formula
 
   depends_on "gcc" => :build # for gfortran
-  depends_on "libcython" => :build
+  depends_on "cython" => :build
   depends_on "meson" => :build
   depends_on "ninja" => :build
   depends_on "python@3.10" => [:build, :test]