diff --git a/scripts/installers/ubuntu-20.04-install.sh b/scripts/installers/ubuntu-20.04-install.sh
index 0d814f916..f000457f8 100755
--- a/scripts/installers/ubuntu-20.04-install.sh
+++ b/scripts/installers/ubuntu-20.04-install.sh
@@ -125,7 +125,7 @@ function install_arm_live_env() {
     sudo chown arm:arm arm.yaml
     sudo mkdir -p /etc/arm/
     create_arm_config_symlink
-    sudo chmod +x /opt/arm/scripts/arm_wrapper.sh
+    sudo chmod +x /opt/arm/scripts/thickclient/arm_wrapper.sh
     sudo chmod +x /opt/arm/scripts/update_key.sh
 }