diff --git a/components/SmallContactForm.php b/components/SmallContactForm.php
index dd6405b..53b316b 100644
--- a/components/SmallContactForm.php
+++ b/components/SmallContactForm.php
@@ -819,7 +819,7 @@ public function getAntispamFieldHtmlCode(){
       // Field attributes
       $attributes = [
         'id' => '_protect-'.$this->alias,
-        'name' => '_protect',
+        'name' => '_protect-'.$this->alias,
         'class' => '_protect form-control',
         'value' => 'http://',
       ];
diff --git a/updates/version.yaml b/updates/version.yaml
index 76d990b..933438a 100644
--- a/updates/version.yaml
+++ b/updates/version.yaml
@@ -317,4 +317,6 @@
 1.66.1:
     - Fixed mail notification text for Czech language
 1.66.2:
-    - Added snippetAjax option (thanks @DenSit-be)
\ No newline at end of file
+    - Added snippetAjax option (thanks @DenSit-be)
+1.66.3:
+    - Fixed passive antispam validation (thanks @Quendi6)
\ No newline at end of file