diff --git a/app/presenters/statistics_presenter.rb b/app/presenters/statistics_presenter.rb
index 815092db5..f522b911f 100644
--- a/app/presenters/statistics_presenter.rb
+++ b/app/presenters/statistics_presenter.rb
@@ -55,11 +55,11 @@ class StatisticsPresenter
   end
 
   def monthly_users
-    @monthly_users ||= User.halfyear_actives.count
+    @monthly_users ||= User.monthly_actives.count
   end
 
   def halfyear_users
-    @halfyear_users ||= User.monthly_actives.count
+    @halfyear_users ||= User.halfyear_actives.count
   end
 
   def post_counts
@@ -122,4 +122,4 @@ class StatisticsPresenter
     }
   end
 
-end
\ No newline at end of file
+end