diff --git a/ckan/views/admin.py b/ckan/views/admin.py
index 1edda8ce108..d063b407649 100644
--- a/ckan/views/admin.py
+++ b/ckan/views/admin.py
@@ -149,7 +149,6 @@ def get(self):
         return base.render(u'admin/trash.html', extra_vars=data)
 
     def post(self):
-
         deleted_revisions = model.Session.query(
             model.Revision).filter_by(state=model.State.DELETED)
         # NB: we repeat retrieval of of revisions
@@ -158,44 +157,40 @@ def post(self):
         # purge packages) of form: "this object already exists in the
         # session"
         msgs = []
-        if (u'purge-packages' in request.form) or (
-                u'purge-revisions' in request.form):
-            if u'purge-packages' in request.form:
-                # Delete the packages first
-                for pkg in self.deleted_packages:
-                    logic.get_action(u'dataset_purge')(
-                        {u'user': g.user}, {u'id': pkg.id})
-                model.Session.remove()
-
-                # Delete associated revisions
-                revs_to_purge = []
-                for pkg in self.deleted_packages:
-                    revisions = [x[0] for x in pkg.all_related_revisions]
-                    # ensure no accidental purging of other(non-deleted)
-                    # packages initially just avoided purging revisions
-                    # where non-deleted packages were affected
-                    # however this lead to confusing outcomes e.g.
-                    # we succesfully deleted revision in which package
-                    # was deleted (so package now active again) but no
-                    # other revisions
-                    problem = False
-                    for r in revisions:
-                        affected_pkgs = set(r.packages).\
-                            difference(set(self.deleted_packages))
-                        if affected_pkgs:
-                            msg = _(u'Cannot purge package %s as '
-                                    u'associated revision %s includes '
-                                    u'non-deleted packages %s')
-                            msg = msg % (pkg.id, r.id,
-                                         [pkg.id for r in affected_pkgs])
-                            msgs.append(msg)
-                            problem = True
-                            break
-                    if not problem:
-                        revs_to_purge += [r.id for r in revisions]
-                model.Session.remove()
-            else:
-                revs_to_purge = [rev.id for rev in deleted_revisions]
+        if (u'purge-packages' in request.form):
+            # Delete the packages first
+            for pkg in self.deleted_packages:
+                logic.get_action(u'dataset_purge')(
+                    {u'user': g.user}, {u'id': pkg.id})
+            model.Session.remove()
+
+            # Delete associated revisions
+            revs_to_purge = []
+            for pkg in self.deleted_packages:
+                revisions = [x[0] for x in pkg.all_related_revisions]
+                # ensure no accidental purging of other(non-deleted)
+                # packages initially just avoided purging revisions
+                # where non-deleted packages were affected
+                # however this lead to confusing outcomes e.g.
+                # we succesfully deleted revision in which package
+                # was deleted (so package now active again) but no
+                # other revisions
+                problem = False
+                for r in revisions:
+                    affected_pkgs = set(r.packages).\
+                        difference(set(self.deleted_packages))
+                    if affected_pkgs:
+                        msg = _(u'Cannot purge package %s as '
+                                u'associated revision %s includes '
+                                u'non-deleted packages %s')
+                        msg = msg % (pkg.id, r.id,
+                                     [pkg.id for r in affected_pkgs])
+                        msgs.append(msg)
+                        problem = True
+                        break
+                if not problem:
+                    revs_to_purge += [r.id for r in revisions]
+            model.Session.remove()
             revs_to_purge = list(set(revs_to_purge))
             for id in revs_to_purge:
                 revision = model.Session.query(model.Revision).get(id)