From b62b4fabcddc2c8a33c9c2feda967eaa16f7a605 Mon Sep 17 00:00:00 2001
From: techtrails <techtrails@users.noreply.github.com>
Date: Wed, 4 Jan 2017 05:31:39 -0500
Subject: [PATCH] Add base_url documentation (#1648)

Updating to add a note and example of the base_url property as it is needed for users using SSL or Docker.
---
 source/_components/tts.google.markdown | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/source/_components/tts.google.markdown b/source/_components/tts.google.markdown
index 2a650a1bda8..2e83f0b18c9 100644
--- a/source/_components/tts.google.markdown
+++ b/source/_components/tts.google.markdown
@@ -34,3 +34,11 @@ tts:
   - platform: google
     language: 'de'
 ```
+
+Note: If you are using SSL certificate or Docker, you may need to add the `base_url` configuration variable to your `html` component as follows:
+```yaml
+#Example configuration.yaml entry
+html:
+  base_url: example.duckdns.org
+```
+The `base_url` configuration variable was added in 0.35.1, so make sure your Home Assistant version is **0.35.1 or above.**