diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 777848cd848..0066bd75812 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,7 @@
+1998-11-18  Mark Mitchell  <mark@markmitchell.com>
+
+	* Make-lang.in (cc1plus): Add dependency on hash.o.
+
 1998-11-18  Jason Merrill  <jason@yorick.cygnus.com>
 
 	* search.c (get_abstract_virtuals): Complain about virtuals with
diff --git a/gcc/cp/Make-lang.in b/gcc/cp/Make-lang.in
index 320ffc3e7f2..20641a33195 100644
--- a/gcc/cp/Make-lang.in
+++ b/gcc/cp/Make-lang.in
@@ -125,7 +125,7 @@ CXX_SRCS = $(srcdir)/cp/call.c $(srcdir)/cp/decl2.c \
  $(srcdir)/cp/repo.c $(srcdir)/cp/semantics.c
 
 cc1plus$(exeext): $(P) $(CXX_SRCS) $(LIBDEPS) stamp-objlist c-common.o c-pragma.o \
-	$(srcdir)/cp/cp-tree.h $(srcdir)/cp/cp-tree.def
+	$(srcdir)/cp/cp-tree.h $(srcdir)/cp/cp-tree.def hash.o
 	cd cp; $(MAKE) $(FLAGS_TO_PASS) $(CXX_FLAGS_TO_PASS) ../cc1plus$(exeext)
 #
 # Build hooks: