diff --git a/web/core/forms.py b/web/core/forms.py
index b7fc75d..4cb5cb3 100644
--- a/web/core/forms.py
+++ b/web/core/forms.py
@@ -65,7 +65,7 @@ class EntryForm(forms.Form):
 class AnnouncementForm(ModelForm):
     class Meta:
         model = Announcement
-        fields = ["title", "message", "is_active", "start_at", "end_at"]
+        fields = ["title", "message", "is_active"]
         widgets = {
             "message": Textarea(attrs={"rows": 6, "placeholder": "What’s new in this release…"}),
         }