diff --git a/lib/internal/Magento/Framework/Image/Adapter/Gd2.php b/lib/internal/Magento/Framework/Image/Adapter/Gd2.php
index c11f42a18964c..39222e43cd935 100644
--- a/lib/internal/Magento/Framework/Image/Adapter/Gd2.php
+++ b/lib/internal/Magento/Framework/Image/Adapter/Gd2.php
@@ -63,6 +63,16 @@ public function open($filename)
         }
         $this->imageDestroy();
         $this->_imageHandler = call_user_func($this->_getCallback('create'), $this->_fileName);
+        $fileType = $this->getImageType();
+        if (in_array($fileType, [IMAGETYPE_PNG, IMAGETYPE_GIF])) {
+            $this->_keepTransparency = true;
+            if ($this->_imageHandler) {
+                $isAlpha = $this->checkAlpha($this->_fileName);
+                if ($isAlpha) {
+                    $this->_fillBackgroundColor($this->_imageHandler);
+                }
+            }
+        }
     }
 
     /**