diff --git a/pkgs/development/python-modules/pyopengl-accelerate/default.nix b/pkgs/development/python-modules/pyopengl-accelerate/default.nix
index f32d555d7589e4..3f87a0572645c5 100644
--- a/pkgs/development/python-modules/pyopengl-accelerate/default.nix
+++ b/pkgs/development/python-modules/pyopengl-accelerate/default.nix
@@ -3,7 +3,7 @@
   buildPythonPackage,
   fetchPypi,
   cython,
-  numpy,
+  numpy_1,
   setuptools,
   wheel,
 }:
@@ -21,11 +21,16 @@ buildPythonPackage rec {
 
   nativeBuildInputs = [
     cython
-    numpy
+    numpy_1
     setuptools
     wheel
   ];
 
+  env.NIX_CFLAGS_COMPILE = toString [
+    "-Wno-error=int-conversion"
+    "-Wno-error=incompatible-pointer-types"
+  ];
+
   meta = {
     description = "This set of C (Cython) extensions provides acceleration of common operations for slow points in PyOpenGL 3.x";
     homepage = "https://pyopengl.sourceforge.net/";