diff --git a/firefox.spec b/firefox.spec
index 18e04fb..ff91ecd 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -62,8 +62,6 @@ Patch34:	xulrunner_nojit.patch
 Patch204:	rhbz-966424.patch
 Patch215:	firefox-enable-addons.patch
 Patch217:	firefox-baseline-disable.patch
-# Upstream patches
-Patch301:	mozilla-1097550-dict-fix.patch
 
 BuildRequires:	gtk+2-devel
 BuildRequires:	unzip
@@ -190,9 +188,6 @@ Files and macros mainly for building Firefox extensions.
 %patch217 -p2 -b .baseline
 %endif
 
-# Upstream patches
-%patch301 -p1 -b .1097550-dict-fix
-
 pushd js/src
 autoconf-2.13
 popd