diff --git a/modules/rhizo_base/files/var/SysmoBTS/bts b/modules/rhizo_base/files/var/SysmoBTS/bts
old mode 100755
new mode 100644
diff --git a/modules/rhizo_base/files/var/SysmoBTS/pcu b/modules/rhizo_base/files/var/SysmoBTS/pcu
old mode 100755
new mode 100644
diff --git a/modules/rhizo_base/files/var/SysmoBTS/provision.sh b/modules/rhizo_base/files/var/SysmoBTS/provision.sh
index cc70d16..d1b0754 100644
--- a/modules/rhizo_base/files/var/SysmoBTS/provision.sh
+++ b/modules/rhizo_base/files/var/SysmoBTS/provision.sh
@@ -18,6 +18,8 @@ for bts in "${!BTS[@]}" ; do
   ssh $SSH_OPTS root@${BTS[$bts]} "date -s '$(date)'"
   ssh $SSH_OPTS root@${BTS[$bts]} "echo nameserver 1.1.1.1 > /etc/resolv.conf; echo nameserver 9.9.9.9 >> /etc/resolv.conf"
   scp $SSH_OPTS osmo-pcu.cfg root@${BTS[$bts]}:/etc/osmocom/osmo-pcu.cfg
+  scp $SSH_OPTS pcu bts root@${BTS[$bts]}:/bin/
+  ssh $SSH_OPTS root@${BTS[$bts]} "chmod 750 /bin/pcu /bin/bts"
   ssh $SSH_OPTS root@${BTS[$bts]} "expect -v 2>/dev/null"
 
   if [ "$?" != "0" ]; then
diff --git a/modules/rhizo_base/templates/rccn-functions.sh.erb b/modules/rhizo_base/templates/rccn-functions.sh.erb
index ea98ffa..1674dfd 100644
--- a/modules/rhizo_base/templates/rccn-functions.sh.erb
+++ b/modules/rhizo_base/templates/rccn-functions.sh.erb
@@ -83,7 +83,7 @@ check_trx() {
 
 <% @bts.each_with_index do |bts, index| -%>
 b<%= index %>() {
-  ssh -o StrictHostKeyChecking=no <%= @bts_user[bts["model"]] %>@<%= bts["ip"] %> $*
+  ssh -t -o StrictHostKeyChecking=no <%= @bts_user[bts["model"]] %>@<%= bts["ip"] %> $*
 }
 <% end -%>