diff --git a/ietf/secr/sreq/forms.py b/ietf/secr/sreq/forms.py
index 1b61ac392..a33637807 100644
--- a/ietf/secr/sreq/forms.py
+++ b/ietf/secr/sreq/forms.py
@@ -90,13 +90,13 @@ class SessionForm(forms.Form):
             self.hidden = False
 
         self.group = group
-        formset_class = sessiondetailsformset_factory(max_num=3 if group.features.acts_like_wg else 12)
+        formset_class = sessiondetailsformset_factory(max_num=3 if group.features.acts_like_wg else 50)
         self.session_forms = formset_class(group=self.group, meeting=meeting, data=data)
         super(SessionForm, self).__init__(data=data, *args, **kwargs)
 
         # Allow additional sessions for non-wg-like groups
         if not self.group.features.acts_like_wg:
-            self.fields['num_session'].choices = ((n, str(n)) for n in range(1, 13))
+            self.fields['num_session'].choices = ((n, str(n)) for n in range(1, 51))
 
         self.fields['comments'].widget = forms.Textarea(attrs={'rows':'3','cols':'65'})