diff --git a/compressors/PdfCompressor.php b/compressors/PdfCompressor.php
index 726b7da..41bc23a 100644
--- a/compressors/PdfCompressor.php
+++ b/compressors/PdfCompressor.php
@@ -50,7 +50,7 @@ class PdfCompressor extends Compressor
     {
         $filename = $this->extractImage($this->media->root());
         $size = getimagesize($filename);
-        @unlink($file);
+        unlink($filename);
 
         return $size;
     }
diff --git a/compressors/PngCompressor.php b/compressors/PngCompressor.php
index c41880e..a185926 100644
--- a/compressors/PngCompressor.php
+++ b/compressors/PngCompressor.php
@@ -20,7 +20,7 @@ class PngCompressor extends Compressor {
 
     public function make(string $path): array
     {
-        $output = "/tmp/".str_slug(microtime());
+        $output = $this->tmpPath();
         $mimetype = mime_content_type($path);
 
         system('imagemin '.escapeshellarg($path).' --plugin=pngquant > '.escapeshellarg($output));