diff --git a/include/mcc/mcc_keyvalue.h b/include/mcc/mcc_keyvalue.h
index 7e765a2..66e6018 100644
--- a/include/mcc/mcc_keyvalue.h
+++ b/include/mcc/mcc_keyvalue.h
@@ -434,7 +434,6 @@ public:
                     }
                 }
 
-                ec = formatRecord<I>(output_buffer, rec_delim);
 #ifdef __GNUG__
 // to fix GCC compilation crash for the versions < 16
 #if GCC_VERSION < 160000