diff --git a/app/Http/Controllers/Api/ApplicationsController.php b/app/Http/Controllers/Api/ApplicationsController.php
index 143ba64d3..dfc67bfae 100644
--- a/app/Http/Controllers/Api/ApplicationsController.php
+++ b/app/Http/Controllers/Api/ApplicationsController.php
@@ -1175,7 +1175,7 @@ private function create_application(Request $request, $type)
 
                 $duplicates = $urls->duplicates()->unique()->values();
                 if ($duplicates->isNotEmpty() && ! $request->boolean('force_domain_override')) {
-                    $errors[] = 'The current request contains conflicting URLs: '.implode(', ', $duplicates->toArray());
+                    $errors[] = 'The current request contains conflicting URLs: '.implode(', ', $duplicates->toArray()).' Use force_domain_override=true to proceed.';
                 }
 
                 if (count($errors) > 0) {
@@ -1400,7 +1400,7 @@ private function create_application(Request $request, $type)
 
                 $duplicates = $urls->duplicates()->unique()->values();
                 if ($duplicates->isNotEmpty() && ! $request->boolean('force_domain_override')) {
-                    $errors[] = 'The current request contains conflicting URLs: '.implode(', ', $duplicates->toArray());
+                    $errors[] = 'The current request contains conflicting URLs: '.implode(', ', $duplicates->toArray()).' Use force_domain_override=true to proceed. ';
                 }
 
                 if (count($errors) > 0) {
@@ -1601,7 +1601,7 @@ private function create_application(Request $request, $type)
 
                 $duplicates = $urls->duplicates()->unique()->values();
                 if ($duplicates->isNotEmpty() && ! $request->boolean('force_domain_override')) {
-                    $errors[] = 'The current request contains conflicting URLs: '.implode(', ', $duplicates->toArray());
+                    $errors[] = 'The current request contains conflicting URLs: '.implode(', ', $duplicates->toArray()).' Use force_domain_override=true to proceed.';
                 }
 
                 if (count($errors) > 0) {
@@ -2655,7 +2655,7 @@ public function update_by_uuid(Request $request)
 
             $duplicates = $urls->duplicates()->unique()->values();
             if ($duplicates->isNotEmpty() && ! $request->boolean('force_domain_override')) {
-                $errors[] = 'The current request contains conflicting URLs: '.implode(', ', $duplicates->toArray());
+                $errors[] = 'The current request contains conflicting URLs: '.implode(', ', $duplicates->toArray()).' Use force_domain_override=true to proceed.';
             }
 
             if (count($errors) > 0) {