diff --git a/ueforth/Makefile b/ueforth/Makefile
index 834e53e..9fc9ade 100644
--- a/ueforth/Makefile
+++ b/ueforth/Makefile
@@ -124,7 +124,7 @@ $(GEN):
 POSIX_BOOT =  common/boot.fs common/vocabulary.fs common/hide_calls.fs common/ansi.fs \
               posix/posix.fs posix/posix_highlevel.fs posix/termios.fs common/locals.fs \
               common/utils.fs common/highlevel.fs common/filetools.fs posix/posix_desktop.fs \
-              common/tasks.fs common/streams.fs common/blocks.fs posix/autoexec.fs \
+              common/tasks.fs common/streams.fs common/blocks.fs posix/autoboot.fs \
               common/fini.fs
 $(GEN)/posix_boot.h: common/source_to_string.js $(POSIX_BOOT) | $(GEN)
 	echo "ok" | cat $(POSIX_BOOT) - | $< boot $(VERSION) $(REVISION) >$@
diff --git a/ueforth/posix/autoexec.fs b/ueforth/posix/autoboot.fs
similarity index 100%
rename from ueforth/posix/autoexec.fs
rename to ueforth/posix/autoboot.fs