diff --git a/vk_loader2/src/lib.rs b/vk_loader2/src/lib.rs
index 63c81ce..f3506cc 100644
--- a/vk_loader2/src/lib.rs
+++ b/vk_loader2/src/lib.rs
@@ -358,7 +358,7 @@ impl fmt::Debug for AllocationCallbacks {
     }
 }
 
-#[derive(Debug, Clone)]
+#[derive(Default, Debug, Clone)]
 #[repr(C)]
 pub struct PhysicalDeviceFeatures {
     pub robust_buffer_access: Bool32,