diff --git a/crates/bevy_pbr/src/pbr_material.rs b/crates/bevy_pbr/src/pbr_material.rs
index 37f91f089c..3029c8ead9 100644
--- a/crates/bevy_pbr/src/pbr_material.rs
+++ b/crates/bevy_pbr/src/pbr_material.rs
@@ -1534,6 +1534,7 @@ impl Material for StandardMaterial {
             ] {
                 if key.bind_group_data.intersects(flags) {
                     shader_defs.push(shader_def.into());
+                    descriptor.vertex.shader_defs.push(shader_def.into());
                 }
             }
         }
@@ -1556,6 +1557,9 @@ impl Material for StandardMaterial {
             depth_stencil.bias.constant =
                 (key.bind_group_data.bits() >> STANDARD_MATERIAL_KEY_DEPTH_BIAS_SHIFT) as i32;
         }
+
+        dbg!(&descriptor);
+
         Ok(())
     }
 }