diff --git a/docker-compose/examples/grafana/build-context/grafana/Dockerfile b/docker-compose/examples/grafana/build-context/grafana/Dockerfile
index 30b97f3..341cab4 100644
--- a/docker-compose/examples/grafana/build-context/grafana/Dockerfile
+++ b/docker-compose/examples/grafana/build-context/grafana/Dockerfile
@@ -1,6 +1,6 @@
 # For the remainder of this Dockerfile EXAMPLE_ARG_FOR_DOCKERFILE will be
 # available with a value of 'must_be_available_in_dockerfile', check out the env
-# file at 'env/fully.qualified.domain.name.example' for reference.
+# file at 'env/fqdn_context.env.example' for reference.
 # ARG EXAMPLE_ARG_FOR_DOCKERFILE
 
 # Another env var, this one's needed in the example build step below:
diff --git a/docker-compose/examples/grafana/build-context/nginx/Dockerfile b/docker-compose/examples/grafana/build-context/nginx/Dockerfile
index abf407f..f16b447 100644
--- a/docker-compose/examples/grafana/build-context/nginx/Dockerfile
+++ b/docker-compose/examples/grafana/build-context/nginx/Dockerfile
@@ -1,6 +1,6 @@
 # For the remainder of this Dockerfile EXAMPLE_ARG_FOR_DOCKERFILE will be
 # available with a value of 'must_be_available_in_dockerfile', check out the env
-# file at 'env/fully.qualified.domain.name.example' for reference.
+# file at 'env/fqdn_context.env.example' for reference.
 # ARG EXAMPLE_ARG_FOR_DOCKERFILE
 
 # Another env var, this one's needed in the example build step below:
diff --git a/docker-compose/examples/hashicorpvault/build-context/Dockerfile b/docker-compose/examples/hashicorpvault/build-context/Dockerfile
index e769fff..70a7cb0 100644
--- a/docker-compose/examples/hashicorpvault/build-context/Dockerfile
+++ b/docker-compose/examples/hashicorpvault/build-context/Dockerfile
@@ -1,6 +1,6 @@
 # For the remainder of this Dockerfile EXAMPLE_ARG_FOR_DOCKERFILE will be
 # available with a value of 'must_be_available_in_dockerfile', check out the env
-# file at 'env/fully.qualified.domain.name.example' for reference.
+# file at 'env/fqdn_context.env.example' for reference.
 # ARG EXAMPLE_ARG_FOR_DOCKERFILE
 
 # Another env var, this one's needed in the example build step below:
diff --git a/docker-compose/{{ cookiecutter.__project_slug }}/build-context/Dockerfile b/docker-compose/{{ cookiecutter.__project_slug }}/build-context/Dockerfile
index bee1227..aba9f09 100644
--- a/docker-compose/{{ cookiecutter.__project_slug }}/build-context/Dockerfile	
+++ b/docker-compose/{{ cookiecutter.__project_slug }}/build-context/Dockerfile	
@@ -1,6 +1,6 @@
 # For the remainder of this Dockerfile EXAMPLE_ARG_FOR_DOCKERFILE will be
 # available with a value of 'must_be_available_in_dockerfile', check out the env
-# file at 'env/fully.qualified.domain.name.example' for reference.
+# file at 'env/fqdn_context.env.example' for reference.
 # ARG EXAMPLE_ARG_FOR_DOCKERFILE
 
 # Another env var, this one's needed in the example build step below: