diff --git a/src/Traits/SchemaOrg.php b/src/Traits/SchemaOrg.php
index 73bedbc..302a438 100644
--- a/src/Traits/SchemaOrg.php
+++ b/src/Traits/SchemaOrg.php
@@ -36,11 +36,14 @@ public function schemaOrgScript(): string
 	{
 		$schemaJson = '';
 
-		foreach ($this->meta()['schema_org'] as $schema) {
-			$schemaJson .= $schema->toScript();
-		}
+        if (array_key_exists('schema_org', $this->meta())) {
+            foreach ($this->meta()['schema_org'] as $schema) {
+                $schemaJson .= $schema->toScript();
+            }
+        }
+
+        return $schemaJson;
 
-		return $schemaJson;
 	}
 
 	/**