diff --git a/dockers/docker-teamd/config.sh b/dockers/docker-teamd/config.sh
index c08a580b80..9351966f23 100755
--- a/dockers/docker-teamd/config.sh
+++ b/dockers/docker-teamd/config.sh
@@ -1,6 +1,7 @@
 #!/bin/bash
 
 mkdir -p /etc/teamd
+rm -f /etc/teamd/*
 
 for pc in `sonic-cfggen -m /etc/sonic/minigraph.xml -v "minigraph_portchannels.keys() | join(' ')"`; do
   sonic-cfggen -m /etc/sonic/minigraph.xml -a '{"pc":"'$pc'"}' -t /usr/share/sonic/templates/teamd.j2 >/etc/teamd/$pc.conf