diff --git a/configure/RULES_BUILD b/configure/RULES_BUILD
index 2ee52935a..45284a789 100644
--- a/configure/RULES_BUILD
+++ b/configure/RULES_BUILD
@@ -159,6 +159,9 @@ clean::
 	@$(RM) *.i *$(OBJ) *.a $(PRODNAME) $(TESTPRODNAME) $(LIBNAME) $(SHRLIBNAME)\
 	$(INC) *$(RES) $(TARGETS) $(DBDINSTALL) \
 	*.out MakefileInclude
+ifdef MUNCH
+	@$(RM) $(MUNCHNAME) ctdt.c ctdt.o
+endif
 ifdef BAF
 	@$(RM) $(PROD_BAF) $(LIB_BAF_IOC) $(LIB_BAF_HOST) *$(BOF)
 endif