diff --git a/molecule_ec2/cookiecutter/{{cookiecutter.molecule_directory}}/{{cookiecutter.scenario_name}}/create.yml b/molecule_ec2/cookiecutter/{{cookiecutter.molecule_directory}}/{{cookiecutter.scenario_name}}/create.yml
index 29b081f..26bb480 100644
--- a/molecule_ec2/cookiecutter/{{cookiecutter.molecule_directory}}/{{cookiecutter.scenario_name}}/create.yml
+++ b/molecule_ec2/cookiecutter/{{cookiecutter.molecule_directory}}/{{cookiecutter.scenario_name}}/create.yml
@@ -130,7 +130,7 @@
 
     - name: Dump instance config
       copy:
-        content: "{{ instance_conf | to_json | from_json | to_yaml | header }}"
+        content: "{{ instance_conf | to_json | from_json | to_yaml }}"
         dest: "{{ molecule_instance_config }}"
       when: server.changed | bool
 
diff --git a/molecule_ec2/cookiecutter/{{cookiecutter.molecule_directory}}/{{cookiecutter.scenario_name}}/destroy.yml b/molecule_ec2/cookiecutter/{{cookiecutter.molecule_directory}}/{{cookiecutter.scenario_name}}/destroy.yml
index 5c0c721..f0c3130 100644
--- a/molecule_ec2/cookiecutter/{{cookiecutter.molecule_directory}}/{{cookiecutter.scenario_name}}/destroy.yml
+++ b/molecule_ec2/cookiecutter/{{cookiecutter.molecule_directory}}/{{cookiecutter.scenario_name}}/destroy.yml
@@ -43,7 +43,7 @@
 
     - name: Dump instance config
       copy:
-        content: "{{ instance_conf | to_json | from_json | to_yaml | header }}"
+        content: "{{ instance_conf | to_json | from_json | to_yaml }}"
         dest: "{{ molecule_instance_config }}"
       when: server.changed | bool
 {%- endraw %}
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..deffaa2
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1 @@
+sh==1.14.1
diff --git a/tox.ini b/tox.ini
index e75db5a..671b7ed 100644
--- a/tox.ini
+++ b/tox.ini
@@ -23,6 +23,7 @@ commands =
 deps =
     py{36,37,38,39}: molecule[test]
     py{36,37,38,39}-{devel}: git+https://github.com/ansible-community/molecule.git@master#egg=molecule[test]
+    -rrequirements.txt
 setenv =
     ANSIBLE_FORCE_COLOR={env:ANSIBLE_FORCE_COLOR:1}
     ANSIBLE_INVENTORY={toxinidir}/tests/hosts.ini