diff --git a/bin/Makefile b/bin/Makefile
index 2f28d14..068e0ad 100644
--- a/bin/Makefile
+++ b/bin/Makefile
@@ -26,4 +26,4 @@ $(OBJS): %.o: %.c
 	$(CC) $(CFLAGS) -c $<
 
 clean:
-	$(RM) $(PROGRAMS) $(OBJS)
+	$(RM) -f $(PROGRAMS) $(OBJS)