diff --git a/Makefile b/Makefile
index c8110d4..dfbcf23 100644
--- a/Makefile
+++ b/Makefile
@@ -18,7 +18,7 @@ OBJ := $(SRC:%=obj/%.o)
 
 
 .PHONY: all clean install-strip info
-all: info bin/a.out
+all: info bin/a.hex
 clean:; @-$(RM) -rv bin/ obj/
 info:
 	$(info CC:       $(CC))