diff --git a/dist/query/simple.d.ts.map b/dist/query/simple.d.ts.map
index 7438aba..338d2e2 100644
--- a/dist/query/simple.d.ts.map
+++ b/dist/query/simple.d.ts.map
@@ -1 +1 @@
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\ No newline at end of file
+{"version":3,"file":"simple.d.ts","sourceRoot":"","sources":["../../src/query/simple.ts"],"names":[],"mappings":"AAAA,OAAO,UAAU,MAAM,eAAe,CAAC;AACvC,OAAO,EAAE,gBAAgB,EAAe,MAAM,sBAAsB,CAAC;AACrE,OAAO,EAAE,eAAe,EAAE,MAAM,aAAa,CAAC;AAK9C,OAAO,YAAY,MAAM,WAAW,CAAC;AAGrC,MAAM,CAAC,OAAO,OAAO,cAAe,SAAQ,YAAY;IACtD,SAAS,CAAC,MAAM,CAAC,EAAE,MAAM,GAAG,GAAG,CAAC;IAChC,UAAkB,MAAM,EAAE,gBAAgB,CAAC;gBAE/B,EACV,OAAO,EACP,KAAK,EACL,KAAK,EACL,OAAO,GACR,EAAE;QACD,OAAO,EAAE,UAAU,CAAC;QACpB,KAAK,CAAC,EAAE,MAAM,GAAG,GAAG,CAAC;QACrB,KAAK,EAAE,gBAAgB,CAAC;QACxB,OAAO,EAAE,eAAe,CAAC;KAC1B;cASe,IAAI,IAAI,OAAO,CAAC,IAAI,CAAC;cAKrB,UAAU,IAAI,OAAO,CAAC,GAAG,CAAC;cAwD1B,cAAc;CAmB/B"}
\ No newline at end of file
diff --git a/dist/query/simple.js b/dist/query/simple.js
index 66755e2..5f80140 100644
--- a/dist/query/simple.js
+++ b/dist/query/simple.js
@@ -7,6 +7,9 @@ export default class SimpleRpcQuery extends RpcQueryBase {
     _relay;
     constructor({ network, relay, query, options, }) {
         super({ network, query, options });
+        if (b4a.isBuffer(relay)) {
+            relay = b4a.from(relay).toString("hex");
+        }
         this._relay = relay;
     }
     async _run() {