diff --git a/local/modules/TheliaSmarty/Template/Plugins/Assets.php b/local/modules/TheliaSmarty/Template/Plugins/Assets.php
index cf69c01b49..1567bb9633 100644
--- a/local/modules/TheliaSmarty/Template/Plugins/Assets.php
+++ b/local/modules/TheliaSmarty/Template/Plugins/Assets.php
@@ -91,7 +91,11 @@ public function renderSvg($params, \Smarty_Internal_Template $template)
             return false;
         }
 
-        $svg = file_get_contents($path);
+        try {
+            $svg = file_get_contents($path);
+        } catch (\ErrorException $exception) {
+            $svg = file_get_contents(THELIA_WEB_DIR.$path);
+        }
 
         $matches = [];
         preg_match('/<svg.*?>/', $svg, $matches);
diff --git a/local/modules/TheliaSmarty/Template/Plugins/Encore.php b/local/modules/TheliaSmarty/Template/Plugins/Encore.php
index 477fb067a9..6d236be9f5 100644
--- a/local/modules/TheliaSmarty/Template/Plugins/Encore.php
+++ b/local/modules/TheliaSmarty/Template/Plugins/Encore.php
@@ -93,15 +93,20 @@ public function functionModuleAsset($args)
 
     public function getWebpackManifestFile($args): string
     {
-        $urlTool = URL::getInstance();
-
         $file = $args['file'];
         if (!$file) {
             return '';
         }
 
         if (isset($this->packages['manifest'])) {
-            return $urlTool->absoluteUrl($this->packages['manifest']->geturl($file));
+            // Take absolute url if available else take relative path
+            $manifestPath = URL::getInstance()->absoluteUrl($this->packages['manifest']->geturl($file));
+            $fileHeaders = @get_headers($manifestPath);
+            if (!$fileHeaders || (int) substr($fileHeaders[0], 9, 3) >= 400) {
+                $manifestPath = $this->packages['manifest']->geturl($file);
+            }
+
+            return $manifestPath;
         }
 
         return '';