diff --git a/application/controllers/Services.php b/application/controllers/Services.php
index d2f228d0..2468bff3 100644
--- a/application/controllers/Services.php
+++ b/application/controllers/Services.php
@@ -62,6 +62,7 @@ class Services extends EA_Controller {
         script_vars([
             'user_id' => $user_id,
             'role_slug' => $role_slug,
+            'event_minimum_duration' => EVENT_MINIMUM_DURATION,
         ]);
 
         html_vars([
diff --git a/assets/js/pages/services.js b/assets/js/pages/services.js
index 4d39938a..8936082c 100644
--- a/assets/js/pages/services.js
+++ b/assets/js/pages/services.js
@@ -241,7 +241,7 @@ App.Pages.Services = (function () {
             }
 
             // Validate the duration.
-            if (Number($duration.val()) < 5) {
+            if (Number($duration.val()) < vars('event_minimum_duration')) {
                 $duration.addClass('is-invalid');
                 throw new Error(lang('invalid_duration'));
             }