diff -up mozilla/browser/app/Makefile.in.old mozilla/browser/app/Makefile.in
--- mozilla/browser/app/Makefile.in.old	2006-08-29 04:03:07.000000000 +0200
+++ mozilla/browser/app/Makefile.in	2007-09-26 15:08:35.000000000 +0200
@@ -238,7 +238,7 @@ libs:: firefox
 	$(INSTALL) $< $(DIST)/bin
 
 install:: firefox
-	$(SYSINSTALL) $< $(DESTDIR)$(bindir)
+	$(SYSINSTALL) $< $(DESTDIR)$(mozappdir)
 
 GARBAGE += firefox
 GARBAGE += $(addprefix $(DIST)/bin/defaults/pref/, firefox.js)