diff --git a/packages/chopsticks/src/api.ts b/packages/chopsticks/src/api.ts
index 89f1eeee..ba0912c7 100644
--- a/packages/chopsticks/src/api.ts
+++ b/packages/chopsticks/src/api.ts
@@ -103,16 +103,14 @@ export class Api {
   }
 
   async getStorage(key: string, hash?: string) {
-    if (hash) {
-      return this.#provider.send<string>('state_getStorageAt', [key, hash])
-    }
-    return this.#provider.send<string>('state_getStorage', [key])
+    const params = [key]
+    if (hash) params.push(hash)
+    return this.#provider.send<string>('state_getStorage', params)
   }
 
   async getKeysPaged(prefix: string, pageSize: number, startKey: string, hash?: string) {
-    if (hash) {
-      return this.#provider.send<string[]>('state_getKeysPagedAt', [prefix, pageSize, startKey, hash])
-    }
-    return this.#provider.send<string[]>('state_getKeysPaged', [prefix, pageSize, startKey])
+    const params = [prefix, pageSize, startKey]
+    if (hash) params.push(hash)
+    return this.#provider.send<string[]>('state_getKeysPaged', params)
   }
 }
diff --git a/packages/chopsticks/src/genesis-provider.ts b/packages/chopsticks/src/genesis-provider.ts
index 0eb02d73..e788e3b5 100644
--- a/packages/chopsticks/src/genesis-provider.ts
+++ b/packages/chopsticks/src/genesis-provider.ts
@@ -169,6 +169,7 @@ export class GenesisProvider implements ProviderInterface {
         return this.getBlock()
       case 'chain_getBlockHash':
         return this.blockHash
+      case 'state_getKeysPaged':
       case 'state_getKeysPagedAt':
         return []
       case 'state_getStorage':