diff --git a/precise/base-0k/hooks/install.d/20-kal-scripts.sh b/precise/base-0k/hooks/install.d/20-kal-scripts.sh
index 75f3576..1eb8f15 100755
--- a/precise/base-0k/hooks/install.d/20-kal-scripts.sh
+++ b/precise/base-0k/hooks/install.d/20-kal-scripts.sh
@@ -8,12 +8,17 @@ set -eux
 
 
 if ! [ -e /etc/apt/sources.list.d/kalysto.org.list ]; then
+
+    ## Required to fetch our repository in https
+    apt-get install -y --force-yes apt-transport-https
     cat <<EOF > /etc/apt/sources.list.d/kalysto.org.list
 
 ## vlab's shell libraries
-deb http://deb.kalysto.org no-dist kal-alpha kal-beta kal-main
+deb https://deb.kalysto.org no-dist kal-alpha kal-beta kal-main
 
 EOF
+    ## Include the GPG key
+    wget -O - https://deb.kalysto.org/conf/public-key.gpg | apt-key add -
 
     ## Update only this repo:
     apt-get update -o Dir::Etc::sourcelist="sources.list.d/kalysto.org.list" \