diff --git a/root/etc/s6-overlay/s6-rc.d/init-certbot-config/run b/root/etc/s6-overlay/s6-rc.d/init-certbot-config/run
index f3ad0aa..b2f1053 100755
--- a/root/etc/s6-overlay/s6-rc.d/init-certbot-config/run
+++ b/root/etc/s6-overlay/s6-rc.d/init-certbot-config/run
@@ -28,6 +28,8 @@ if grep -q "universal-package-install" <<< "${DOCKER_MODS}" && grep -q "certbot-
     echo "**** Installing requested dns plugins ****"
     /etc/s6-overlay/s6-rc.d/init-mod-universal-package-install-add-package/run
     /etc/s6-overlay/s6-rc.d/init-mods-package-install/run
+    echo "#!/usr/bin/with-contenv bash" >/etc/s6-overlay/s6-rc.d/init-mod-universal-package-install-add-package/run
+    echo "#!/usr/bin/with-contenv bash" >/etc/s6-overlay/s6-rc.d/init-mods-package-install/run
 fi
 
 # check to make sure DNSPLUGIN is selected if dns validation is used