diff --git a/src/rpc/core_rpc_server.cpp b/src/rpc/core_rpc_server.cpp
index 76ffd933..70001925 100644
--- a/src/rpc/core_rpc_server.cpp
+++ b/src/rpc/core_rpc_server.cpp
@@ -961,8 +961,8 @@ namespace cryptonote
         error_resp.message = "Internal error: coinbase transaction in the block has the wrong height";
         return false;
       }
-      res.headers.push_back(block_header_responce());
-      bool responce_filled = fill_block_header_responce(blk, false, block_height, block_hash, res.headers.back());
+      res.headers.push_back(block_header_response());
+      bool responce_filled = fill_block_header_response(blk, false, block_height, block_hash, res.headers.back());
       if (!responce_filled)
       {
         error_resp.code = CORE_RPC_ERROR_CODE_INTERNAL_ERROR;