diff --git a/chrome/content/apps.js b/chrome/content/apps.js
index 3f22ea855..c04d0db55 100644
--- a/chrome/content/apps.js
+++ b/chrome/content/apps.js
@@ -24,7 +24,7 @@ if ( typeof wappalyzer != 'undefined' ) {
 		22: { name: 'Web server',           plural: 'Web servers' },
 		23: { name: 'Cache tool',           plural: 'Cache tools' },
 		24: { name: 'Rich text editor',     plural: 'Rich text editors' }
-		};
+	};
 
 	wappalyzer.apps = {
 		'1C-Bitrix':             { cats: { 1:  1 }, html: /(<link[^>]+components\/bitrix|<script[^>]+1c\-bitrix)/i },
diff --git a/chrome/content/options.xul b/chrome/content/options.xul
index dba4fa01d..0fd6d8983 100755
--- a/chrome/content/options.xul
+++ b/chrome/content/options.xul
@@ -43,6 +43,7 @@
 			<preference id="wappalyzer-cat21"           name="wappalyzer.cat21"          type="bool"  />
 			<preference id="wappalyzer-cat22"           name="wappalyzer.cat22"          type="bool"  />
 			<preference id="wappalyzer-cat23"           name="wappalyzer.cat23"          type="bool"  />
+			<preference id="wappalyzer-cat24"           name="wappalyzer.cat24"          type="bool"  />
 		</preferences>
 
 		<tabbox>
@@ -213,6 +214,11 @@
 										<checkbox preference="wappalyzer-cat23" id="wappalyzer-option-cat23" label="&wappalyzer.cat23;"/>
 									</hbox>
 								</row>
+								<row>
+									<hbox align="center">
+										<checkbox preference="wappalyzer-cat24" id="wappalyzer-option-cat24" label="&wappalyzer.cat24;"/>
+									</hbox>
+								</row>
 							</rows>
 						</grid>
 					</groupbox>
diff --git a/chrome/content/wappalyzer.js b/chrome/content/wappalyzer.js
index d0b27022d..bde16888a 100644
--- a/chrome/content/wappalyzer.js
+++ b/chrome/content/wappalyzer.js
@@ -50,7 +50,7 @@ var wappalyzer = (function() {
 			self.newInstall     = self.prefs.getBoolPref('newInstall');
 			self.version        = self.prefs.getCharPref('version');
 
-			for ( var i = 1; i <= 23; i ++ ) {
+			for ( var i = 1; i <= 24; i ++ ) {
 				self.showCats[i] = self.prefs.getBoolPref('cat' + i);
 			}
 
@@ -165,6 +165,7 @@ var wappalyzer = (function() {
 				case 'cat21': self.showCats[21] = self.prefs.getIntPref('cat21'); break;
 				case 'cat22': self.showCats[22] = self.prefs.getIntPref('cat22'); break;
 				case 'cat23': self.showCats[23] = self.prefs.getIntPref('cat23'); break;
+				case 'cat24': self.showCats[24] = self.prefs.getIntPref('cat24'); break;
 			}
 		},
 
diff --git a/chrome/locale/en-US/wappalyzer.dtd b/chrome/locale/en-US/wappalyzer.dtd
index 2ed67d872..c0c5ba56e 100755
--- a/chrome/locale/en-US/wappalyzer.dtd
+++ b/chrome/locale/en-US/wappalyzer.dtd
@@ -46,4 +46,5 @@
 <!ENTITY wappalyzer.cat21          "LMS">
 <!ENTITY wappalyzer.cat22          "Web servers">
 <!ENTITY wappalyzer.cat23          "Cache tools">
+<!ENTITY wappalyzer.cat24          "Rich text editors">
 
diff --git a/defaults/preferences/defaults.js b/defaults/preferences/defaults.js
index 97a91f546..41efa0c06 100644
--- a/defaults/preferences/defaults.js
+++ b/defaults/preferences/defaults.js
@@ -31,3 +31,4 @@ pref('wappalyzer.cat20',          true);
 pref('wappalyzer.cat21',          true);
 pref('wappalyzer.cat22',          true);
 pref('wappalyzer.cat23',          true);
+pref('wappalyzer.cat24',          true);