diff --git a/src/dsp/firmware_update.c b/src/dsp/firmware_update.c
index 7534e3a..ea8cfd2 100644
--- a/src/dsp/firmware_update.c
+++ b/src/dsp/firmware_update.c
@@ -1892,7 +1892,7 @@
 	}
 
 	if (!is_transfer_flag_valid(transfer_flag)) {
-		return PLDM_INVALID_TRANSFER_OPERATION_FLAG;
+		return PLDM_FWUP_INVALID_TRANSFER_OPERATION_FLAG;
 	}
 
 	if (!is_string_type_valid(comp_ver_str_type)) {