chkconfig modification dosen't takes effect

I use *CentOS release 6.5 (Final)* and I would like that *wpa_supplicant* service start after *network* service. When I go to */etc/rc5.d* and I type *ls* command, I can see : K84wpa_supplicant -> ../init.d/wpa_sup S10network -> ../init.d/network S23NetworkManager -> ../init.d/Network The content of */etc/init.d/network* is : # chkconfig: 2345 10 90 The content of */etc/init.d/wpa_supplicant* is : # chkconfig: - 23 88 I changed the *90* to *88* and the *88* to *90* but when I restart my *CentOS*, the *network* service always start after *wpa_supplicant*. How can I solve it ?