diff --git a/packages/tendermint-rpc/src/tendermint34/tendermint34client.spec.ts b/packages/tendermint-rpc/src/tendermint34/tendermint34client.spec.ts
index 3b94bbb2..006b33a3 100644
--- a/packages/tendermint-rpc/src/tendermint34/tendermint34client.spec.ts
+++ b/packages/tendermint-rpc/src/tendermint34/tendermint34client.spec.ts
@@ -244,7 +244,7 @@ function defaultTestSuite(rpcFactory: () => RpcClient, expected: ExpectedValues)
       // second page
       const s2 = await client.blockSearch({ query: query, page: 2, per_page: 2 });
       expect(s2.totalCount).toEqual(3);
-      expect(s2.blocks.length).toEqual(2);
+      expect(s2.blocks.length).toEqual(1);
 
       client.disconnect();
     });
diff --git a/packages/tendermint-rpc/src/tendermint34/tendermint34client.ts b/packages/tendermint-rpc/src/tendermint34/tendermint34client.ts
index 3b5335e7..f528c2dd 100644
--- a/packages/tendermint-rpc/src/tendermint34/tendermint34client.ts
+++ b/packages/tendermint-rpc/src/tendermint34/tendermint34client.ts
@@ -99,7 +99,10 @@ export class Tendermint34Client {
   }
 
   /**
-   * Search for events that are in a block
+   * Search for events that are in a block.
+   *
+   * NOTE
+   * This method will error on any node that is running a Tendermint version lower than 0.34.9.
    *
    * @see https://docs.tendermint.com/master/rpc/#/Info/block_search
    */
@@ -115,6 +118,9 @@ export class Tendermint34Client {
 
   // this should paginate through all blockSearch options to ensure it returns all results.
   // starts with page 1 or whatever was provided (eg. to start on page 7)
+  //
+  // NOTE
+  // This method will error on any node that is running a Tendermint version lower than 0.34.9.
   public async blockSearchAll(params: requests.BlockSearchParams): Promise<responses.BlockSearchResponse> {
     let page = params.page || 1;
     const blocks: responses.BlockResponse[] = [];