diff --git a/scripts/install b/scripts/install
index 3844bf9..8359b34 100644
--- a/scripts/install
+++ b/scripts/install
@@ -108,7 +108,7 @@ then
 	ynh_install_app_dependencies $pkg_dependencies_arm
 	
 	# install extra dependencies not present in default debian repositories
-	ynh_install_extra_app_dependencies  --repo="http://security.debian.org/debian-security/pool/updates/main/o/openjdk-8/" --package="$pkg_extra_dependencies_arm" --key="https://ftp-master.debian.org/keys/archive-key-9-security.asc" 
+	ynh_install_extra_app_dependencies  --repo="deb http://security.debian.org/debian-security/  $(lsb_release -cs)/update main" --package="$pkg_extra_dependencies_arm"
 fi
 
 if ! yunohost app list | grep -q "prosody"