diff --git a/Makefile b/Makefile
index 404845984aa6a897d99e7ab9202b698f18ac9627..da626bbd32079a7039dd8ab5944829f75a0b48d7 100644
--- a/Makefile
+++ b/Makefile
@@ -34,6 +34,7 @@ clean:
 	$(RM) $(GENERIC-CLEAN)
 	$(RM) -r $(INCLUDEDIR)
 	$(RM) -r $(LIBDIR)
+	$(RM) $(SCRIPTDIR)/import.make
 	-for i in $(SUBDIRS); \
 	do \
 	   [ -d $$i ] && { echo making clean in directory $$i; \