diff --git a/auto/core/gl/GL_VERSION_4_4 b/auto/core/gl/GL_VERSION_4_4
index dfa3bf2..e312978 100644
--- a/auto/core/gl/GL_VERSION_4_4
+++ b/auto/core/gl/GL_VERSION_4_4
@@ -2,4 +2,5 @@ GL_VERSION_4_4
 http://www.opengl.org/registry/
 
 	GL_MAX_VERTEX_ATTRIB_STRIDE 0x82E5
+	GL_PRIMITIVE_RESTART_FOR_PATCHES_SUPPORTED  0x8221