diff --git a/substrate/frame/support/src/traits/misc.rs b/substrate/frame/support/src/traits/misc.rs index a040f8575a..db6e032100 100644 --- a/substrate/frame/support/src/traits/misc.rs +++ b/substrate/frame/support/src/traits/misc.rs @@ -450,7 +450,7 @@ impl TypeInfo for WrapperOpaque { .type_params(vec![TypeParameter::new("T", Some(meta_type::()))]) .composite( Fields::unnamed() - .field(|f| f.compact::().type_name("EncodedLengthOfT")) + .field(|f| f.compact::()) .field(|f| f.ty::().type_name("T")), ) }