diff --git a/Makefile b/Makefile
index 056bc61..7b0c062 100644
--- a/Makefile
+++ b/Makefile
@@ -6,7 +6,7 @@ all:
 
 
 install: 
-	install $(PROG_NAME) $(PREFIX)/bin/$(PROG_NAME)
+	install -c -s -m 555 $(PROG_NAME) $(PREFIX)/bin
 
 clean:
 	rm -fr $(PROG_NAME)