diff --git a/agent/runner/actions/mysql_show_index_action_test.go b/agent/runner/actions/mysql_show_index_action_test.go
index 2944a79044..7fd6f85c89 100644
--- a/agent/runner/actions/mysql_show_index_action_test.go
+++ b/agent/runner/actions/mysql_show_index_action_test.go
@@ -89,16 +89,13 @@ func TestMySQLShowIndex(t *testing.T) {
 			assert.Equal(t, []interface{}{"city", "0", "PRIMARY", "1", "ID", "A", "CARDINALITY", nil, nil, "", "BTREE", "", ""}, actual[1])
 			assert.Equal(t, []interface{}{"city", "1", "CountryCode", "1", "CountryCode", "A", "CARDINALITY", nil, nil, "", "BTREE", "", ""}, actual[2])
 
-		case mySQLVersion.String() == "8.0":
+		default: // >= MySQL 8.0
 			assert.Equal(t, []interface{}{
 				"Table", "Non_unique", "Key_name", "Seq_in_index", "Column_name", "Collation", "Cardinality",
 				"Sub_part", "Packed", "Null", "Index_type", "Comment", "Index_comment", "Visible", "Expression",
 			}, actual[0])
 			assert.Equal(t, []interface{}{"city", "0", "PRIMARY", "1", "ID", "A", "CARDINALITY", nil, nil, "", "BTREE", "", "", "YES", nil}, actual[1])
 			assert.Equal(t, []interface{}{"city", "1", "CountryCode", "1", "CountryCode", "A", "CARDINALITY", nil, nil, "", "BTREE", "", "", "YES", nil}, actual[2])
-
-		default:
-			t.Fatal("Unhandled version.")
 		}
 	})