diff --git a/hunspell-en.spec b/hunspell-en.spec
index 174ac42..14bf5df 100644
--- a/hunspell-en.spec
+++ b/hunspell-en.spec
@@ -2,10 +2,12 @@ Name: hunspell-en
 Summary: English hunspell dictionaries
 %define upstreamid 20061130
 Version: 0.%{upstreamid}
-Release: 4%{?dist}
+Release: 5%{?dist}
 Source0: http://ftp.services.openoffice.org/pub/OpenOffice.org/contrib/dictionaries/en_US.zip
 Source1: http://en-gb.pyxidium.co.uk/dictionary/en_GB.zip
 Source2: http://ftp.services.openoffice.org/pub/OpenOffice.org/contrib/dictionaries/en_CA.zip
+#See http://mxr.mozilla.org/mozilla/source/extensions/spellcheck/locales/en-US/hunspell/mozilla_words.diff?raw=1
+Patch0: mozilla_words.patch
 Group: Applications/Text
 URL: http://en-gb.pyxidium.co.uk/dictionary
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
@@ -21,6 +23,7 @@ English (US, UK, etc.) hunspell dictionaries
 %setup -q -c -n %{name}
 %setup -q -T -D -a 1 -n %{name}
 %setup -q -T -D -a 2 -n %{name}
+%patch -p0 -b mozilla
 
 %build
 
@@ -52,6 +55,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_datadir}/myspell/*
 
 %changelog
+* Thu Feb 07 2008 Caolan McNamara <caolanm@redhat.com> - 0.20061130-5
+- apply mozilla word diff
+
 * Tue Jan 15 2008 Caolan McNamara <caolanm@redhat.com> - 0.20061130-4
 - clean up spec
 
diff --git a/mozilla_words.patch b/mozilla_words.patch
new file mode 100644
index 0000000..1d2e161
--- /dev/null
+++ b/mozilla_words.patch
@@ -0,0 +1,145 @@
+diff -up4 en_US.dic en_US.dic
+--- en_US.dic	Sat Nov 24 21:50:56 2007
++++ en_US.dic	Sat Dec  8 10:05:34 2007
+@@ -7507,6 +7507,7 @@
+ Buford/M
+ bugaboo/SM
+ Bugatti/M
++Bugzilla/M
+ bugbear/SM
+ bug/CS
+ bugeyed
+@@ -8166,6 +8167,7 @@
+ Camile/M
+ Camilla/M
+ Camille/M
++Camino/M
+ Cami/M
+ Camino/M
+ camion/M
+@@ -9551,6 +9553,7 @@
+ Chatterley/M
+ chatter/SZGDRY
+ Chatterton/M
++ChatZilla/M
+ chattily
+ chattiness/SM
+ chatting
+@@ -26557,6 +26560,7 @@
+ HTML
+ Hts/M
+ HTTP
++HTTPS
+ Huang/M
+ huarache/SM
+ hubba
+@@ -26702,6 +26706,7 @@
+ hung/A
+ Hungarian/MS
+ Hungary/M
++Hunspell
+ hunger/SDMG
+ Hung/M
+ hungover
+@@ -33981,6 +33986,7 @@
+ Mandie/M
+ Mandi/M
+ Mandingo/M
++Mandriva/M
+ mandolin/MS
+ mandrake/MS
+ mandrel/SM
+@@ -37362,6 +37368,7 @@
+ my/S
+ myself
+ Mysore/M
++MySpell/M
+ mysteriousness/MS
+ mysterious/YP
+ mystery/MDSG
+@@ -42232,6 +42239,8 @@
+ Phip/M
+ Phipps/M
+ phi/SM
++phish/DGS
++phisher/MS
+ phlebitides
+ phlebitis/M
+ phlegmatic
+@@ -49255,6 +49264,7 @@
+ Seagate/M
+ seagoing
+ Seagram/M
++SeaMonkey/M
+ seagull/S
+ seahorse/S
+ sealant/MS
+@@ -52008,7 +52018,11 @@
+ Spain/M
+ spake
+ Spalding/M
+-Spam/M
++spam/S
++spamblock/S
++spammed
++spammer/MS
++spamming
+ spa/MS
+ Span
+ spandex/MS
+@@ -53946,6 +53960,7 @@
+ sunbath/ZRSDG
+ sunbeam/MS
+ Sunbelt/M
++Sunbird/M
+ sunblock/S
+ sunbonnet/MS
+ sunburn/GSMD
+@@ -58370,6 +58385,8 @@
+ unindustrialized/MS
+ uninhibited/YP
+ uninominal
++uninstall/GSBD
++uninstaller/MS
+ uninsured
+ unintellectual
+ unintended
+@@ -58572,6 +58589,8 @@
+ unstudied
+ unstuffy
+ unsubdued
++unsubscribe/DGS
++unsubscriber/MS
+ unsubstantial
+ unsubtle
+ unsuitable
+@@ -60432,6 +60451,8 @@
+ webfeet
+ webfoot/M
+ Web/MR
++webmaster/MS
++webmistress/S
+ website/S
+ web/SMR
+ Webster/MS
+diff -up4 en_US.aff en_US.aff
+--- en_US.aff	Fri Jan 11 00:27:09 2008
++++ en_US.aff	Sat Jan 12 09:00:41 2008
+@@ -109,15 +109,16 @@ SFX B   e     able       [^aeiou]e
+ 
+ SFX L Y 1
+ SFX L   0     ment       .
+ 
+-REP 88
++REP 89
+ REP a ei
+ REP ei a
+ REP a ey
+ REP ey a
+ REP ai ie
+ REP ie ai
++REP alot a_lot
+ REP are air
+ REP are ear
+ REP are eir
+ REP air are