diff --git a/app/models/poll/shift.rb b/app/models/poll/shift.rb
index e3cfd2280..d9803f237 100644
--- a/app/models/poll/shift.rb
+++ b/app/models/poll/shift.rb
@@ -24,7 +24,7 @@ class Poll
     end
 
     def create_officer_assignments
-      booth.booth_assignments.each do |booth_assignment|
+      booth.booth_assignments.order(:id).each do |booth_assignment|
         attrs = {
           officer_id:          officer_id,
           date:                date,