diff --git a/scripts/ansible b/scripts/ansible
index 0dbba7c42..e08178100 100755
--- a/scripts/ansible
+++ b/scripts/ansible
@@ -71,7 +71,7 @@ elif [ -f /etc/debian_version ]; then    # Includes Debian, Ubuntu & Raspbian
     echo "deb http://ppa.launchpad.net/ansible/ansible/ubuntu xenial main" \
          > /etc/apt/sources.list.d/iiab-ansible.list
 
-    echo -e '\nIF YOU FACE ERROR "signatures couldn'"'"'t be verified because the public key is not available" THEN REPEATEDLY RE-RUN "apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 93C4A3FD7BB9C367"\n'
+    echo -e '\nIF YOU FACE ERROR "signatures couldn'"'"'t be verified because the public key is not available" THEN REPEATEDLY RE-RUN "sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 93C4A3FD7BB9C367"\n'
     apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 93C4A3FD7BB9C367
 
     echo -e "\napt update; apt install ansible\n"