diff --git a/toolkit/components/filepicker/skin/Filepicker.png b/toolkit/components/filepicker/skin/Filepicker.png
index 0fb229876958..d44dc682c46c 100644
Binary files a/toolkit/components/filepicker/skin/Filepicker.png and b/toolkit/components/filepicker/skin/Filepicker.png differ
diff --git a/toolkit/components/filepicker/skin/filepicker.css b/toolkit/components/filepicker/skin/filepicker.css
index 45aaf554af9c..329ab16f4ca9 100644
--- a/toolkit/components/filepicker/skin/filepicker.css
+++ b/toolkit/components/filepicker/skin/filepicker.css
@@ -64,7 +64,7 @@ treechildren::-moz-tree-image(FilenameColumn, file) {
 
 .up-button {
   list-style-image: url("chrome://global/skin/Filepicker.png");
-  -moz-image-region: rect(0px 20px 20px 00px);
+  -moz-image-region: rect(0px 20px 20px 0px);
   max-width: 36px;
 }