diff --git a/mk/paths.mk b/mk/paths.mk
index 95ff92c387e3a3c4e2fdb265255db1750a6873fa..55c0cbb6056ea8e54bb2107ae72fdb96b826134d 100644
--- a/mk/paths.mk
+++ b/mk/paths.mk
@@ -102,6 +102,7 @@ SRCS=$(wildcard *.lhs *.hs *.c *.lc *.prl *.lprl *.lit *.verb)
 HS_SRCS=$(filter %.lhs %.hs %.hc,$(SRCS) $(BOOT_SRCS))
 HS_OBJS=$(addsuffix .$(way_)o,$(basename $(HS_SRCS)))
 HS_HCS=$(addsuffix .$(way_)hc,$(basename $(HS_SRCS)))
+HS_SS=$(addsuffix .$(way_)s,$(basename $(HS_SRCS)))
 HS_IFACES=$(addsuffix .$(way_)hi,$(basename $(HS_SRCS)))
 
 C_SRCS=$(filter %.lc %.c,$(SRCS))
@@ -158,7 +159,7 @@ TAGS_C_SRCS=$(C_SRCS)
 #
 MOSTLY_CLEAN_FILES     += $(HS_OBJS) $(C_OBJS)
 CLEAN_FILES            += $(HS_PROG) $(C_PROG) $(SCRIPT_PROG) $(SCRIPT_LINK) \
-			  $(PROG) $(LIBRARY) $(HS_IFACES) $(HS_HCS) \
+			  $(PROG) $(LIBRARY) $(HS_IFACES) $(HS_HCS) $(HS_SS) \
 			  a.out
 
 MAINTAINER_CLEAN_FILES += .depend $(BOOT_SRCS)
@@ -169,7 +170,7 @@ MAINTAINER_CLEAN_FILES += .depend $(BOOT_SRCS)
 MOSTLY_CLEAN_FILES += \
  *.CKP *.ln *.BAK *.bak .*.bak *.o *core a.out errs ,* *.a .emacs_*  \
  tags TAGS *.ind *.ilg *.idx *.idx-prev *.aux *.aux-prev *.dvi *.log \
- *.toc *.lot *.lof *.blg *.cb
+ *.toc *.lot *.lof *.blg *.cb *_stub.c *_stub.h *.raw_s
 
 #------------------------------------------------------------------
 #