diff --git a/tests/eosio.bios_inst_fin_tests.cpp b/tests/eosio.bios_inst_fin_tests.cpp
index e3e3f50..7e024d0 100644
--- a/tests/eosio.bios_inst_fin_tests.cpp
+++ b/tests/eosio.bios_inst_fin_tests.cpp
@@ -55,7 +55,7 @@ BOOST_FIXTURE_TEST_CASE( set_1_finalizer, eosio_bios_if_tester ) try {
     fc::variant pretty_output;
     abi_serializer::to_variant( *cur_block, pretty_output, get_resolver(), fc::microseconds::maximum() );
 
-    BOOST_REQUIRE(pretty_output.get_object().contains("instant_finality_extension"));
+    BOOST_REQUIRE(pretty_output.get_object().contains("finality_extension"));
     std::string output_json = fc::json::to_pretty_string(pretty_output);
     BOOST_TEST(output_json.find("\"generation\": 1") != std::string::npos);
     BOOST_TEST(output_json.find("\"threshold\": 2") != std::string::npos);
@@ -86,7 +86,7 @@ BOOST_FIXTURE_TEST_CASE( set_2_finalizers, eosio_bios_if_tester ) try {
     fc::variant pretty_output;
     abi_serializer::to_variant( *cur_block, pretty_output, get_resolver(), fc::microseconds::maximum() );
 
-    BOOST_REQUIRE(pretty_output.get_object().contains("instant_finality_extension"));
+    BOOST_REQUIRE(pretty_output.get_object().contains("finality_extension"));
     std::string output_json = fc::json::to_pretty_string(pretty_output);
     BOOST_TEST(output_json.find("\"generation\": 1") != std::string::npos);
     BOOST_TEST(output_json.find("\"threshold\": 5") != std::string::npos);