diff --git a/src/F5Purger.php b/src/F5Purger.php
index c6ffe10..44eb274 100644
--- a/src/F5Purger.php
+++ b/src/F5Purger.php
@@ -101,6 +101,7 @@ public function attributeLabels(): array
     {
         return [
             'baseUrl' => Craft::t('blitz-f5', 'Base URL'),
+            'apiToken' => Craft::t('blitz-f5', 'API Token'),
         ];
     }
 
@@ -110,7 +111,7 @@ public function attributeLabels(): array
     public function rules(): array
     {
         return [
-            [['baseUrl', 'namespace', 'name'], 'required'],
+            [['baseUrl', 'namespace', 'name', 'apiToken'], 'required'],
         ];
     }
 
diff --git a/src/templates/settings.twig b/src/templates/settings.twig
index 361074e..1f3eb02 100644
--- a/src/templates/settings.twig
+++ b/src/templates/settings.twig
@@ -38,7 +38,7 @@
 {{ forms.autosuggestField({
     label: 'API Token'|t('blitz-f5'),
     instructions: 'The API token.'|t('blitz-f5'),
-    placeholder: 'API Token',
+    placeholder: '',
     suggestEnvVars: true,
     suggestions: craft.cp.getEnvSuggestions(),
     name: 'apiToken',