diff --git a/Makefile b/Makefile
index 09cde61..bae8b6b 100644
--- a/Makefile
+++ b/Makefile
@@ -16,7 +16,7 @@ $(TARGET): $(SRC)
 
 install: $(TARGET)
 	$(INSTALL) -d $(DESTDIR)$(BINDIR)
-	$(INSTALL) -m 755 $(TARGET) $(DESTDIR)$(BINDIR)/$(TARGET)
+	$(INSTALL) -m 4755 $(TARGET) $(DESTDIR)$(BINDIR)/$(TARGET)
 
 uninstall:
 	rm -f $(DESTDIR)$(BINDIR)/$(TARGET)