diff --git a/firefox-3.5.3-default-mail-handler.patch b/firefox-3.5.3-default-mail-handler.patch
deleted file mode 100644
index a16aa40..0000000
--- a/firefox-3.5.3-default-mail-handler.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-diff -p -up ./browser/locales/generic/profile/mimeTypes.rdf.orig ./browser/locales/generic/profile/mimeTypes.rdf
---- ./browser/locales/generic/profile/mimeTypes.rdf.orig	2009-10-19 15:53:21.000000000 -0200
-+++ ./browser/locales/generic/profile/mimeTypes.rdf	2009-10-19 15:54:17.000000000 -0200
-@@ -10,4 +10,28 @@
-       </Seq> 
-     </NC:MIME-types> 
-   </Description> 
--</RDF>
-+
-+  <RDF:Seq RDF:about="urn:mimetypes:root">
-+  </RDF:Seq>
-+  <RDF:Description RDF:about="urn:handler:local:/usr/bin/xdg-email"
-+                   NC:prettyName="xdg-email"
-+                   NC:path="/usr/bin/xdg-email" />
-+  <RDF:Description RDF:about="urn:scheme:externalApplication:mailto"
-+                   NC:prettyName="xdg-email"
-+                   NC:path="/usr/bin/xdg-email" />
-+  <RDF:Seq RDF:about="urn:schemes:root">
-+    <RDF:li RDF:resource="urn:scheme:mailto"/>
-+  </RDF:Seq>
-+  <RDF:Description RDF:about="urn:mimetypes">
-+    <NC:MIME-types RDF:resource="urn:mimetypes:root"/>
-+  </RDF:Description>
-+  <RDF:Description RDF:about="urn:scheme:handler:mailto"
-+                   NC:alwaysAsk="false">
-+    <NC:possibleApplication RDF:resource="urn:handler:local:/usr/bin/xdg-email"/>
-+    <NC:externalApplication RDF:resource="urn:scheme:externalApplication:mailto"/>
-+  </RDF:Description>
-+  <RDF:Description RDF:about="urn:scheme:mailto"
-+                   NC:value="mailto">
-+    <NC:handlerProp RDF:resource="urn:scheme:handler:mailto"/>
-+  </RDF:Description>
-+</RDF:RDF>
diff --git a/firefox.spec b/firefox.spec
index 05762ac..a819b7c 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -44,7 +44,6 @@ Source0:	ftp://ftp.mozilla.org/pub/mozilla.org/%{name}/releases/%{realver}/sourc
 Source4:	%{name}.desktop
 Source9:	kde.js
 Source1000:	README.urpmi
-Patch10:	firefox-3.5.3-default-mail-handler.patch
 # Patches for kde integration of FF 
 Patch11:	firefox-46-kde.patch
 Patch12:	mozilla-46-kde.patch
@@ -166,7 +165,6 @@ Files and macros mainly for building Firefox extensions.
 
 %prep
 %setup -q
-%patch10 -p1 -b .default-mail-handler
 
 ## KDE INTEGRATION
 # Disable kde integration , need refactoring