diff --git a/scripts/restore b/scripts/restore
index 39efbc7..3502225 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -37,7 +37,7 @@ chown -R $app:www-data "$data_dir"
 ynh_script_progression --message="Reinstalling dependencies..."
 
 tmpdir="$(mktemp -d)"
-ynh_setup_source --dest_dir="$tmpdir"
+ynh_setup_source --dest_dir="$tmpdir" --full_replace=1
 dpkg -i $tmpdir/flood-linux.deb
 ynh_secure_remove --file="$tmpdir"
 
diff --git a/scripts/upgrade b/scripts/upgrade
index cddd324..5327702 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -54,7 +54,7 @@ ynh_add_nginx_config
 ynh_script_progression --message="Upgrading dependencies..."
 
 tmpdir="$(mktemp -d)"
-ynh_setup_source --dest_dir="$tmpdir"
+ynh_setup_source --dest_dir="$tmpdir" --full_replace=1
 dpkg -i $tmpdir/flood-linux.deb
 ynh_secure_remove --file="$tmpdir"