diff --git a/app/models/communication/website/agenda/event/with_time.rb b/app/models/communication/website/agenda/event/with_time.rb
index 5d0c09866ff82ce642c2b378c42d7090cb179d09..301428455c8fb1b64a5d18e845ae806b2ed16d17 100644
--- a/app/models/communication/website/agenda/event/with_time.rb
+++ b/app/models/communication/website/agenda/event/with_time.rb
@@ -64,6 +64,6 @@ module Communication::Website::Agenda::Event::WithTime
 
   def to_hour_after_from_hour_on_same_day
     return if from_day != to_day
-    errors.add(:to_hour, :too_soon) if to_hour.present? && from_hour.present? && to_hour < from_hour
+    errors.add(:to_hour, :too_soon) if to_hour.present? && from_hour.present? && to_hour <= from_hour
   end
 end