diff --git a/kallithea/model/forms.py b/kallithea/model/forms.py
--- a/kallithea/model/forms.py
+++ b/kallithea/model/forms.py
@@ -490,9 +490,8 @@ def PullRequestForm(repo_id):
         org_ref = v.UnicodeString(strip=True, required=True)
         other_repo = v.UnicodeString(strip=True, required=True)
         other_ref = v.UnicodeString(strip=True, required=True)
-        revisions = All(#v.NotReviewedRevisions(repo_id)(),
-                        v.UniqueList()(not_empty=True))
-        review_members = v.UniqueList()(not_empty=True)
+        revisions = All(v.UniqueList()(not_empty=True))
+        review_members = v.UniqueList()()
 
         pullrequest_title = v.UnicodeString(strip=True, required=True)
         pullrequest_desc = v.UnicodeString(strip=True, required=False)