diff --git a/.env.sample b/.env.sample
index 0364655..489be02 100644
--- a/.env.sample
+++ b/.env.sample
@@ -6,3 +6,5 @@ DOMAIN=rtm-astro-recipe.example.com
 #EXTRA_DOMAINS=', `www.rtm-astro-recipe.example.com`'
 
 LETS_ENCRYPT_ENV=production
+
+VERSION=x.x.x