diff --git a/src/IlluminateSnappyPdf.php b/src/IlluminateSnappyPdf.php
index 2146673..9246f8a 100644
--- a/src/IlluminateSnappyPdf.php
+++ b/src/IlluminateSnappyPdf.php
@@ -78,7 +78,7 @@ protected function filesize($filename)
      */
     protected function unlink($filename)
     {
-        return $this->fs->delete($filename);
+        return $this->fileExists($filename) && $this->fs->delete($filename);
     }
 
     /**