--- a/toolkit/mozapps/installer/packager.mk
+++ b/toolkit/mozapps/installer/packager.mk
@@ -621,10 +621,12 @@ ifdef INSTALL_SDK # Here comes the hard
 	  (cd $(DESTDIR)$(idldir) && tar -xf -)
 # SDK directory is the libs + a bunch of symlinks
 	$(NSINSTALL) -D $(DESTDIR)$(sdkdir)/sdk/lib
+	$(NSINSTALL) -D $(DESTDIR)$(sdkdir)/sdk/bin
 	if test -f $(DIST)/include/xpcom-config.h; then \
 	  $(SYSINSTALL) $(IFLAGS1) $(DIST)/include/xpcom-config.h $(DESTDIR)$(sdkdir); \
 	fi
 	(cd $(DIST)/sdk/lib && tar $(TAR_CREATE_FLAGS) - .) | (cd $(DESTDIR)$(sdkdir)/sdk/lib && tar -xf -)
+	(cd $(DIST)/sdk/bin && tar $(TAR_CREATE_FLAGS) - .) | (cd $(DESTDIR)$(sdkdir)/sdk/bin && tar -xf -)
 	$(RM) -f $(DESTDIR)$(sdkdir)/lib $(DESTDIR)$(sdkdir)/bin $(DESTDIR)$(sdkdir)/include $(DESTDIR)$(sdkdir)/include $(DESTDIR)$(sdkdir)/sdk/idl $(DESTDIR)$(sdkdir)/idl
 	ln -s $(sdkdir)/sdk/lib $(DESTDIR)$(sdkdir)/lib
 	ln -s $(installdir) $(DESTDIR)$(sdkdir)/bin