diff --git a/config/image-resizer.php b/config/image-resizer.php
index 42c95ff..8b7e1d2 100644
--- a/config/image-resizer.php
+++ b/config/image-resizer.php
@@ -59,6 +59,6 @@ return [
      */
     'templates' => array_replace_recursive(
         [],
-        (require(resource_path('theme/mounted/theme.config.php')))['resizes'],
+        (require(resource_path('theme/mounted/theme.config.php')))['resizes'] ?? [],
     )
 ];