diff --git a/connect_phone.sh b/connect_phone.sh
index e0590bd..2bbf5b8 100755
--- a/connect_phone.sh
+++ b/connect_phone.sh
@@ -4,7 +4,7 @@ MAC_ADDRESS=""
 read -p "Please enter MAC BT address: " MAC_ADDRESS
 
 # Write the address into config file before
-sed -i "s/MAC_ADDRESS/$MAC_ADDRESS/" config/config.yaml
+sed -i "s/MAC_ADDRESS/$MAC_ADDRESS/" config/agent.yaml
 
 
 bluetoothctl -- power on
@@ -14,6 +14,7 @@ sleep 10 # Time to give BT to start
 bluetoothctl -- default-agent
 bluetoothctl -- discoverable on
 bluetoothctl -- pairable on
+bluetoothctl -- scan on
 
 # Try to pair now
 bluetoothctl -- pair ${MAC_ADDRESS}
diff --git a/setup/setup_agent_gsm.sh b/setup/setup_agent_gsm.sh
index 3bd704e..52b1b94 100755
--- a/setup/setup_agent_gsm.sh
+++ b/setup/setup_agent_gsm.sh
@@ -7,7 +7,8 @@ INSTALL_DIR=agent_gsm
 GIT_SOURCE=https://git.sevana.biz/public/agent_gsm_redist
 
 # Install prerequisites
-sudo apt install git mc python3 sox vim
+sudo apt install git mc python3 sox vim libffi-dev
+sudo pip3 install pyyaml sox pyrabbit soundfile dbus_python pexpect pydub requests
 
 if [ -f "$INSTALL_DIR" ]; then
     rm -rf "$INSTALL_DIR"
@@ -32,7 +33,7 @@ cp config/agent.in.yaml config/agent.yaml
 
 # Replace the values
 if [[ $BACKEND_URL != "" ]]; then
-  sed -i "s|BACKEND_URL|$BACKEND_URL|" config/agent.yaml
+  sed -i "s|BACKEND|$BACKEND|" config/agent.yaml
 fi
 
 if [[ $PHONE_NAME != "" ]]; then