diff --git a/classes/ImageResizer.php b/classes/ImageResizer.php
index 6faa6eb..9d02241 100644
--- a/classes/ImageResizer.php
+++ b/classes/ImageResizer.php
@@ -60,20 +60,21 @@ class ImageResizer
     {
         $return = collect([]);
         $ratios = collect();
-        $ratios->push($this->dimensions());
+        $dimensions = $this->dimensions();
+        $ratios->push($dimensions);
         $ratios = $ratios->merge($this->sizes());
 
-        foreach (collect(Setting::get('breakpoints'))->push($this->dimensions()->get('width'))->unique() as $size) {
+        foreach (collect(Setting::get('breakpoints'))->push($dimensions->get('width'))->unique() as $size) {
             foreach ($ratios as $ratio) {
                 $width = $size;
                 $height = $size * $ratio->get('height') / $ratio->get('width');
 
-                if ($height > $this->dimensions()->get('height')) {
-                    $width = $width * $this->dimensions()->get('height') / $height;
-                    $height = $this->dimensions()->get('height');
+                if ($height > $dimensions->get('height')) {
+                    $width = $width * $dimensions->get('height') / $height;
+                    $height = $dimensions->get('height');
                 }
 
-                if (ceil($width) > $this->dimensions()->get('width') || ceil($height) > $this->dimensions()->get('height')) {
+                if (ceil($width) > $dimensions->get('width') || ceil($height) > $dimensions->get('height')) {
                     continue;
                 }