diff --git a/plugins/network/tc_ b/plugins/network/tc_
index 7b29c7f7..cacfbf1b 100755
--- a/plugins/network/tc_
+++ b/plugins/network/tc_
@@ -16,7 +16,7 @@
 DEVICE=${0##*/tc_}
 
 mytc() {
-	tc -s class show dev $1 | tr "\n" "|" | sed "s/ \+/ /g" | sed "s/ |/|/g" | sed "s/| /|/g" | sed "s/||/\n/g" | sed "s/|/ /g" | tr ":" "_" | grep -v -i sfq | sort -n
+	/sbin/tc -s class show dev $1 | tr "\n" "|" | sed "s/ \+/ /g" | sed "s/ |/|/g" | sed "s/| /|/g" | sed "s/||/\n/g" | sed "s/|/ /g" | tr ":" "_" | grep -v -i sfq | sort -n
 }
 
 case $1 in