diff --git a/docs/3-deployment/deployment-on-heroku.rst b/docs/3-deployment/deployment-on-heroku.rst
index f5808449..a828d674 100644
--- a/docs/3-deployment/deployment-on-heroku.rst
+++ b/docs/3-deployment/deployment-on-heroku.rst
@@ -65,7 +65,7 @@ The script above assumes that you've chose Mailgun as email service. If you want
 
 .. warning::
 
-    .. include:: mailgun.rst
+    .. include:: ../includes/mailgun.rst
 
 Heroku & Docker
 +++++++++++++++
diff --git a/docs/3-deployment/deployment-with-docker.rst b/docs/3-deployment/deployment-with-docker.rst
index ebc42a52..6ee22fc5 100644
--- a/docs/3-deployment/deployment-with-docker.rst
+++ b/docs/3-deployment/deployment-with-docker.rst
@@ -55,7 +55,7 @@ You will probably also need to setup the Mail backend, for example by adding a `
 
 .. warning::
 
-    .. include:: mailgun.rst
+    .. include:: ../includes/mailgun.rst
 
 
 Optional: Use AWS IAM Role for EC2 instance
diff --git a/docs/5-help/troubleshooting.rst b/docs/5-help/troubleshooting.rst
index 847f0a70..0792c5df 100644
--- a/docs/5-help/troubleshooting.rst
+++ b/docs/5-help/troubleshooting.rst
@@ -8,7 +8,7 @@ Server Error on sign-up/log-in
 
 Make sure you have configured the mail backend (e.g. Mailgun) by adding the API key and sender domain
 
-.. include:: mailgun.rst
+.. include:: ../includes/mailgun.rst
 
 .. _docker-postgres-auth-failed:
 
diff --git a/docs/3-deployment/mailgun.rst b/docs/includes/mailgun.rst
similarity index 100%
rename from docs/3-deployment/mailgun.rst
rename to docs/includes/mailgun.rst