diff --git a/.copier-template/.docker/{% if build_images_from_dockerfile %}docker-compose.`{{ docker_image_variant_name }}`.yaml{% endif %}.jinja b/.copier-template/.docker/{% if build_images_from_dockerfile %}docker-compose.`{{ docker_image_variant_name }}`.yaml{% endif %}.jinja
index cfb0173..5e98fc0 100644
--- a/.copier-template/.docker/{% if build_images_from_dockerfile %}docker-compose.`{{ docker_image_variant_name }}`.yaml{% endif %}.jinja	
+++ b/.copier-template/.docker/{% if build_images_from_dockerfile %}docker-compose.`{{ docker_image_variant_name }}`.yaml{% endif %}.jinja	
@@ -29,7 +29,7 @@ services:
     # Sets the hostname of the container
     hostname: $CONTAINER_HOSTNAME
     # Sets tty to true if the container needs a pseudo-TTY
-    tty: `{{ use tty }}`
+    tty: `{{ use_tty }}`
     command:
       # Specifies the command to be executed when the container is run
       - bash