diff --git a/p4app/sniff-host.sh b/p4app/sniff-host.sh
index b97f0de..60ce11e 100755
--- a/p4app/sniff-host.sh
+++ b/p4app/sniff-host.sh
@@ -11,7 +11,7 @@ host=$1
 name=$2
 
 now=$(date +%F-%H%M)
-filename=${now}-${name}-${host}.pcap
+filename=${name}-${now}-${host}.pcap
 intf=${host}-eth0
 
 mx "$host" tcpdump -ni ${intf} -w "${filename}"