diff --git a/olpc-netutils.spec b/olpc-netutils.spec
index 38af81f..db34d19 100644
--- a/olpc-netutils.spec
+++ b/olpc-netutils.spec
@@ -1,6 +1,6 @@
 Name:           olpc-netutils
 Version:        0.8.1
-Release:        2%{?dist}
+Release:        1%{?dist}
 Summary:        OLPC network utilities
 
 Group:          System Environment/Base
@@ -27,9 +27,7 @@ Requires:       iptables
 Requires:       dnsmasq
 Requires:       tcpdump
 
-Requires:       /sbin/modprobe
-Requires:       /bin/awk
-Requires:       /bin/grep
+Requires:       olpc-utils >= 1.3.1
 
 %description
 olpc-netutils is a GPL-licensed collection of scripts for logging network