--- a/im/installer/package-manifest.in
+++ b/im/installer/package-manifest.in
@@ -463,17 +463,16 @@
 ; required i18n libraries
 @RESPATH@/components/intl.xpt
 @RESPATH@/components/locale.xpt
 @RESPATH@/components/uconv.xpt
 @RESPATH@/components/unicharutil.xpt
 
 ; dom
 @RESPATH@/components/dom.xpt
-@RESPATH@/components/dom_alarm.xpt
 @RESPATH@/components/dom_apps.xpt
 @RESPATH@/components/dom_newapps.xpt
 @RESPATH@/components/dom_base.xpt
 @RESPATH@/components/dom_canvas.xpt
 @RESPATH@/components/dom_core.xpt
 @RESPATH@/components/dom_css.xpt
 @RESPATH@/components/dom_events.xpt
 @RESPATH@/components/dom_geolocation.xpt