diff --git a/app/components/admin/budget_phases/phases_component.rb b/app/components/admin/budget_phases/phases_component.rb
index 8f45deede..59121182d 100644
--- a/app/components/admin/budget_phases/phases_component.rb
+++ b/app/components/admin/budget_phases/phases_component.rb
@@ -12,14 +12,14 @@ class Admin::BudgetPhases::PhasesComponent < ApplicationComponent
     end
 
     def start_date(phase)
-      formatted_date(phase.starts_at)
+      formatted_date(phase.starts_at) if phase.starts_at.present?
     end
 
     def end_date(phase)
-      formatted_date(phase.ends_at)
+      formatted_date(phase.ends_at - 1.second) if phase.ends_at.present?
     end
 
     def formatted_date(time)
-      time_tag(time.to_date, format: :default) if time.present?
+      time_tag(time, format: :datetime)
     end
 end
diff --git a/spec/system/admin/budgets_spec.rb b/spec/system/admin/budgets_spec.rb
index b03c9f88e..01e5668f9 100644
--- a/spec/system/admin/budgets_spec.rb
+++ b/spec/system/admin/budgets_spec.rb
@@ -267,14 +267,14 @@ describe "Admin budgets", :admin do
             "Reviewing voting"
           ],
           [
-            "2015-07-15 - 2015-08-15",
-            "2015-08-15 - 2015-09-15",
-            "2015-09-15 - 2015-10-15",
-            "2015-10-15 - 2015-11-15",
-            "2015-11-15 - 2015-12-15",
-            "2015-12-15 - 2016-01-15",
-            "2016-01-15 - 2016-02-15",
-            "2016-02-15 - 2016-03-15"
+            "2015-07-15 00:00:00 - 2015-08-14 23:59:59",
+            "2015-08-15 00:00:00 - 2015-09-14 23:59:59",
+            "2015-09-15 00:00:00 - 2015-10-14 23:59:59",
+            "2015-10-15 00:00:00 - 2015-11-14 23:59:59",
+            "2015-11-15 00:00:00 - 2015-12-14 23:59:59",
+            "2015-12-15 00:00:00 - 2016-01-14 23:59:59",
+            "2016-01-15 00:00:00 - 2016-02-14 23:59:59",
+            "2016-02-15 00:00:00 - 2016-03-14 23:59:59"
           ]
         ]