diff --git a/Tests/Dummies/DummyAddress.php b/Tests/Dummies/DummyAddress.php
index fba1728..0a1be11 100644
--- a/Tests/Dummies/DummyAddress.php
+++ b/Tests/Dummies/DummyAddress.php
@@ -57,4 +57,9 @@ public function getAddress(): string
     {
         return $this->address ?? '';
     }
+
+    public function getAddress2(): ?string
+    {
+        return null;
+    }
 }
diff --git a/Traits/AddressModel.php b/Traits/AddressModel.php
index 97cd3f6..63e7f00 100644
--- a/Traits/AddressModel.php
+++ b/Traits/AddressModel.php
@@ -66,4 +66,9 @@ public function getAddress(): string
     {
         return $this->address ?: '';
     }
+
+    public function getAddress2(): ?string
+    {
+        return $this->address2 ?? null;
+    }
 }