diff --git a/proxmox-api-macro/src/api/method.rs b/proxmox-api-macro/src/api/method.rs
index d170a9d5..bc2c2e4f 100644
--- a/proxmox-api-macro/src/api/method.rs
+++ b/proxmox-api-macro/src/api/method.rs
@@ -758,6 +758,7 @@ fn extract_normal_parameter(
                 // strip possible Option<> from this type:
                 let ty = util::is_option_type(&param.ty).unwrap_or(&param.ty);
                 default_consts.extend(quote_spanned! { span =>
+                    #[allow(dead_code)]
                     pub const #name: #ty = #def;
                 });