diff --git a/app/models/user.rb b/app/models/user.rb
index 4c360cd33fd4e63bbf35954f926421151e5c6e5f..438eaf6189eea18ed1652d122f5241de8b4867cb 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -400,7 +400,7 @@ class User < ApplicationRecord
     end
     
     # restart streak count 
-    if Date.today - self.last_action_at >= 2
+    if (Date.today - self.last_action_at).to_i >= 2
       self.update(last_action_at: Date.today)
       self.update(streak: 1)
     end
diff --git a/lib/tasks/user.rake b/lib/tasks/user.rake
index 3c2999e6bbcb151f1375914ee0f6410300b0dd33..52919d097985c076d61e175dc8a12e092940a462 100644
--- a/lib/tasks/user.rake
+++ b/lib/tasks/user.rake
@@ -1,3 +1,5 @@
+require 'benchmark'
+require 'date'
 namespace :user do
   desc 'Assign submitter role to users that had the teacher role'
   task set_submitters: :environment do
@@ -13,5 +15,13 @@ namespace :user do
       user.generate_gamification_relations
     end
   end
-
+  desc "Restart users' streak"
+  task :restart_streaks => :environment do
+    User.all.each do |user|
+      days = (Date.today - user.last_action_at).to_i
+      if days >= 2
+        user.update_attribute(:streak, 0)
+      end
+    end
+  end
 end