diff --git a/src/Entity/Field/SelectField.php b/src/Entity/Field/SelectField.php
index 4d069ff23..78c536cb2 100644
--- a/src/Entity/Field/SelectField.php
+++ b/src/Entity/Field/SelectField.php
@@ -90,4 +90,9 @@ public function isContentSelect(): bool
 
         return false;
     }
+
+    public function getDefaultValue()
+    {
+        return [parent::getDefaultValue()];
+    }
 }