diff --git a/apps/wpm/serializers.py b/apps/wpm/serializers.py
index 30c51a8c..5c2547c4 100644
--- a/apps/wpm/serializers.py
+++ b/apps/wpm/serializers.py
@@ -459,6 +459,7 @@ class HandoverSerializer(CustomModelSerializer):
         fields = '__all__'
         read_only_fields = EXCLUDE_FIELDS + ["mlog"]
         extra_kwargs = {
+            "type": {"required": False},
             "wm": {"required": True},
             "send_dept": {"required": False},
             "recive_mgroup": {"required": False},