diff --git a/tpl/Makefile.plugin b/tpl/Makefile.plugin
index d995ea7..1b7db93 100644
--- a/tpl/Makefile.plugin
+++ b/tpl/Makefile.plugin
@@ -49,3 +49,5 @@ endif
 
 uninstall:
 	rm -f $(INSTALLDIR)/$(PLUGIN) $(addprefix $(INSTALLDIR)/, $(EXTRAFILES))
+
+-include postmake.make