diff --git a/scripts/install b/scripts/install
index d335448..ac33e05 100755
--- a/scripts/install
+++ b/scripts/install
@@ -97,6 +97,7 @@ elif
 	[ "$(lsb_release --codename --short)" == "stretch" ]; then
 	ynh_install_extra_repo --repo="deb http://packages.erlang-solutions.com/debian stretch contrib" --key=https://packages.erlang-solutions.com/debian/erlang_solutions.asc
 fi
+ynh_package_update
 
 #=================================================
 # INSTALL DEPENDENCIES