diff --git a/content/xml/document/resources/XMLPrettyPrint.css b/content/xml/document/resources/XMLPrettyPrint.css
index a6994a8da35..c230b9481af 100644
--- a/content/xml/document/resources/XMLPrettyPrint.css
+++ b/content/xml/document/resources/XMLPrettyPrint.css
@@ -36,7 +36,7 @@
  *
  * ***** END LICENSE BLOCK ***** */
 
-@import url("resource://gre/res/viewsource.css");
+@import url("resource://gre-resources/viewsource.css");
 
 #header {
   background-color: #ccc;
diff --git a/parser/htmlparser/src/nsExpatDriver.cpp b/parser/htmlparser/src/nsExpatDriver.cpp
index 87b8c0a5723..262056cabb5 100644
--- a/parser/htmlparser/src/nsExpatDriver.cpp
+++ b/parser/htmlparser/src/nsExpatDriver.cpp
@@ -290,7 +290,7 @@ static const nsCatalogData kCatalogTable[] = {
   { "-//W3C//DTD XHTML 1.0 Strict//EN",          "xhtml11.dtd", nsnull },
   { "-//W3C//DTD XHTML 1.0 Frameset//EN",        "xhtml11.dtd", nsnull },
   { "-//W3C//DTD XHTML Basic 1.0//EN",           "xhtml11.dtd", nsnull },
-  { "-//W3C//DTD XHTML 1.1 plus MathML 2.0//EN", "mathml.dtd",  "resource://gre-resources/res/mathml.css" },
+  { "-//W3C//DTD XHTML 1.1 plus MathML 2.0//EN", "mathml.dtd",  "resource://gre-resources/mathml.css" },
   { "-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN", "mathml.dtd", "resource://gre-resources/mathml.css" },
   { "-//W3C//DTD MathML 2.0//EN",                "mathml.dtd",  "resource://gre-resources/mathml.css" },
   { "-//WAPFORUM//DTD XHTML Mobile 1.0//EN",     "xhtml11.dtd", nsnull },
diff --git a/toolkit/components/viewsource/content/viewPartialSource.js b/toolkit/components/viewsource/content/viewPartialSource.js
index a8281a5e8fe..ba5b51751d8 100644
--- a/toolkit/components/viewsource/content/viewPartialSource.js
+++ b/toolkit/components/viewsource/content/viewPartialSource.js
@@ -46,7 +46,7 @@ var gTargetNode = null;
 
 var gEntityConverter = null;
 var gWrapLongLines = false;
-const gViewSourceCSS = 'resource://gre/res/viewsource.css';
+const gViewSourceCSS = 'resource://gre-resources/viewsource.css';
 const NS_XHTML = 'http://www.w3.org/1999/xhtml';
 
 // These are markers used to delimit the selection during processing. They