diff --git a/mg-admin-client/src/lib.rs b/mg-admin-client/src/lib.rs
index 2be86fba..9a0024b1 100644
--- a/mg-admin-client/src/lib.rs
+++ b/mg-admin-client/src/lib.rs
@@ -15,7 +15,7 @@ progenitor::generate_api!(
     post_hook = (|log: &slog::Logger, result: &Result<_, _>| {
         slog::trace!(log, "client response"; "result" => ?result);
     }),
-    derives = [schemars::JsonSchema],
+    derives = [schemars::JsonSchema, PartialEq],
 );
 
 impl std::hash::Hash for types::Prefix4 {
@@ -25,12 +25,6 @@ impl std::hash::Hash for types::Prefix4 {
     }
 }
 
-impl std::cmp::PartialEq for types::Prefix4 {
-    fn eq(&self, other: &Self) -> bool {
-        self.value.eq(&other.value) && self.length.eq(&other.length)
-    }
-}
-
 impl std::cmp::Eq for types::Prefix4 {}
 
 impl Copy for types::Prefix4 {}