diff --git a/transmission_openvpn/rootfs/etc/cont-init.d/99-run.sh b/transmission_openvpn/rootfs/etc/cont-init.d/99-run.sh
index 3f91b6d47..56b60e313 100644
--- a/transmission_openvpn/rootfs/etc/cont-init.d/99-run.sh
+++ b/transmission_openvpn/rootfs/etc/cont-init.d/99-run.sh
@@ -152,8 +152,8 @@ if [ "$(bashio::config "OPENVPN_PROVIDER")" == "mullvad" ]; then
   bashio::log.info "Removing IPv6 from mullvad"
   # shellcheck disable=SC2044
   for folder in $(find / -type d -name "mullvad"); do
-    echo "pull-filter ignore \"route-ipv6\"" >> "$folder"/*.ovpn
-    echo "pull-filter ignore \"ifconfig-ipv6\"" >> "$folder"/*.ovpn
+    echo "pull-filter ignore \"route-ipv6\"" | tee -a "$folder/"*.ovpn > /dev/null
+    echo "pull-filter ignore \"ifconfig-ipv6\"" | tee -a "$folder/"*.ovpn > /dev/null
   done
 fi