diff --git a/gdk/gdkglcontextprivate.h b/gdk/gdkglcontextprivate.h
index 2ed799d6f7..81432a2e99 100644
--- a/gdk/gdkglcontextprivate.h
+++ b/gdk/gdkglcontextprivate.h
@@ -101,7 +101,6 @@ typedef struct {
 } GdkGLContextProgram;
 
 typedef struct {
-  guint vertex_array_object;
   guint tmp_framebuffer;
   guint tmp_vertex_buffer;