diff --git a/shimatta_kenkyusho/parts/forms.py b/shimatta_kenkyusho/parts/forms.py
index 6d94b08..d1edc64 100644
--- a/shimatta_kenkyusho/parts/forms.py
+++ b/shimatta_kenkyusho/parts/forms.py
@@ -93,7 +93,7 @@ class MyTestForm(forms.Form):
 
 class ChangeStorageForm(forms.Form):
     storage_name = forms.CharField(label="Name", initial='')
-    verbose_name = forms.CharField(label="Verbose Name", initial='')
+    verbose_name = forms.CharField(label="Verbose Name", initial='', required=False)
     responsible = AutocompleteForeingKeyField(api_search_url='user-list',
                                               image_field_name=None,
                                               name_field_name='username',