diff --git a/srcpkgs/assimp/patches/0001-glext_h_conflict.patch b/srcpkgs/assimp/patches/0001-glext_h_conflict.patch
index 6afb4d6dca..06c69d59d2 100644
--- a/srcpkgs/assimp/patches/0001-glext_h_conflict.patch
+++ b/srcpkgs/assimp/patches/0001-glext_h_conflict.patch
@@ -4,7 +4,7 @@
  /// \author smal.root@gmail.com
  /// \date   2016
 
-+#if !defined(__x86_64__) && !defined(__i386__)
++#if defined(__arm__)
 +// Avoid conflict for types GLsizeiptr and GLintptr
 +#define GL_VERSION_1_5
 +