diff --git a/sim/ChangeLog b/sim/ChangeLog
index 67a52d91606..419866d7bf9 100644
--- a/sim/ChangeLog
+++ b/sim/ChangeLog
@@ -1,3 +1,7 @@
+2005-04-27  Paul Brook  <paul@codesourcery.com>
+
+	* common/Make-common.in: Add $(EXEEXT) to "run".
+
 2005-04-18  Hans-Peter Nilsson  <hp@axis.com>
 
 	* cris/traps.c (cris_break_13_handler) <case TARGET_SYS_mmap2>:
diff --git a/sim/common/Make-common.in b/sim/common/Make-common.in
index edcb1d22f49..ed35cf6e109 100644
--- a/sim/common/Make-common.in
+++ b/sim/common/Make-common.in
@@ -252,14 +252,14 @@ RUNTESTFLAGS =
 callback_h = $(srcroot)/include/gdb/callback.h
 remote_sim_h = $(srcroot)/include/gdb/remote-sim.h
 
-all: $(SIM_EXTRA_ALL) libsim.a run .gdbinit
+all: $(SIM_EXTRA_ALL) libsim.a run$(EXEEXT) .gdbinit
 
 libsim.a: $(LIB_OBJS)
 	rm -f libsim.a
 	$(AR) $(AR_FLAGS) libsim.a $(LIB_OBJS)
 	$(RANLIB) libsim.a
 
-run: $(SIM_RUN_OBJS) libsim.a $(LIBDEPS)
+run$(EXEEXT): $(SIM_RUN_OBJS) libsim.a $(LIBDEPS)
 	$(CC) $(ALL_CFLAGS) -o run$(EXEEXT) \
 	  $(SIM_RUN_OBJS) libsim.a $(EXTRA_LIBS)
 
@@ -646,7 +646,7 @@ TAGS: force
 
 clean: $(SIM_EXTRA_CLEAN)
 	rm -f *.[oa] *~ core
-	rm -f run libsim.a
+	rm -f run$(EXEEXT) libsim.a
 	rm -f gentmap targ-map.c targ-vals.h stamp-tvals
 	if [ ! -f Make-common.in ] ; then \
 		rm -f $(BUILT_SRC_FROM_COMMON) ; \