diff --git a/xpfe/appshell/public/MANIFEST b/xpfe/appshell/public/MANIFEST
index 1f67680e9c7..de7cd4d0112 100644
--- a/xpfe/appshell/public/MANIFEST
+++ b/xpfe/appshell/public/MANIFEST
@@ -6,5 +6,4 @@ nsAppShellCIDs.h
 nsIAppShellService.h
 nsICmdLineService.h
 nsIWebShellWindow.h
-nsIXULCommand.h
 nsIWidgetController.h
diff --git a/xpfe/appshell/public/Makefile.in b/xpfe/appshell/public/Makefile.in
index e1e30895cdb..4c0bca51f54 100644
--- a/xpfe/appshell/public/Makefile.in
+++ b/xpfe/appshell/public/Makefile.in
@@ -24,7 +24,6 @@ include $(DEPTH)/config/autoconf.mk
 include $(topsrcdir)/config/config.mk
 
 EXPORTS =                         \
-		nsIXULCommand.h			\
 		nsIWebShellWindow.h			\
         nsAppShellCIDs.h          \
         nsIAppShellService.h      \
diff --git a/xpfe/appshell/public/makefile.win b/xpfe/appshell/public/makefile.win
index ad8f25e4ac6..6f1570a18b0 100644
--- a/xpfe/appshell/public/makefile.win
+++ b/xpfe/appshell/public/makefile.win
@@ -23,7 +23,6 @@ MODULE=raptor
 
 EXPORTS =                         \
         nsIWebShellWindow.h          \
-        nsIXULCommand.h          \
         nsAppShellCIDs.h          \
         nsIAppShellService.h      \
         nsICmdLineService.h	  \
diff --git a/xpfe/appshell/public/nsIXULCommand.h b/xpfe/appshell/public/nsIXULCommand.h
deleted file mode 100644
index e69de29bb2d..00000000000