diff --git a/src/index.ts b/src/index.ts
index 0e5f485..1f26e25 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -102,7 +102,7 @@ export function verifyAggregate(publicKeys: Uint8Array[], messageHash: Uint8Arra
   try {
     return Signature
       .fromCompressedBytes(signature)
-      .verifyAggregate(publicKeys, messageHash);
+      .verifyAggregate(publicKeys.map(pubkey => PublicKey.fromBytes(pubkey)), messageHash);
   } catch (e) {
     return false;
   }
diff --git a/src/signature.ts b/src/signature.ts
index dbe1e01..a3c8a12 100644
--- a/src/signature.ts
+++ b/src/signature.ts
@@ -52,9 +52,9 @@ export class Signature {
     return this.value;
   }
 
-  public verifyAggregate(publicKey: Uint8Array[], message: Uint8Array): boolean {
+  public verifyAggregate(publicKeys: PublicKey[], message: Uint8Array): boolean {
     return this.value.fastAggregateVerify(
-      publicKey.map((bytes) => PublicKey.fromBytes(bytes).getValue()),
+      publicKeys.map((key) => key.getValue()),
       message
     );
   }