1 files changed, 2 insertions, 2 deletions
diff --git a/common.mk b/common.mk
index 6be5f13ff9..cf3802b8a9 100644
--- a/common.mk
+++ b/common.mk
@@ -197,8 +197,8 @@ mjit-headers: $(MJIT_MIN_HEADER)
 
 rb_mjit_header.h: PHONY probes.h
 	$(ECHO) building $@
-	$(Q) $(CPP) $(MJIT_HEADER_FLAGS) $(CFLAGS_NO_ARCH) $(XCFLAGS) $(CPPFLAGS) -DMJIT_HEADER $(srcdir)/vm.c $(COUTFLAG)vm.i
-	$(Q) $(IFCHANGE) $@ vm.i
+	$(Q) $(CPP) $(MJIT_HEADER_FLAGS) $(CFLAGS_NO_ARCH) $(XCFLAGS) $(CPPFLAGS) -DMJIT_HEADER $(srcdir)/vm.c $(CPPOUTFLAG)vm.new
+	$(Q) $(IFCHANGE) $@ vm.new
 
 $(MJIT_MIN_HEADER): rb_mjit_header.h $(srcdir)/tool/transform_mjit_header.rb
 	$(ECHO) building $@