diff --git a/app-proto/src/display.rs b/app-proto/src/display.rs
index e7478c1..903193c 100644
--- a/app-proto/src/display.rs
+++ b/app-proto/src/display.rs
@@ -272,10 +272,6 @@ pub fn Display() -> View {
         let layer_threshold_loc = ctx.get_uniform_location(&program, "layer_threshold");
         let debug_mode_loc = ctx.get_uniform_location(&program, "debug_mode");
         
-        // create a vertex array and bind it to the graphics context
-        let vertex_array = ctx.create_vertex_array().unwrap();
-        ctx.bind_vertex_array(Some(&vertex_array));
-        
         // set the vertex positions
         const VERTEX_CNT: usize = 6;
         let positions: [f32; 3*VERTEX_CNT] = [