diff --git a/source/_integrations/marytts.markdown b/source/_integrations/marytts.markdown
index 609f2bd2a88..6b2034515ea 100644
--- a/source/_integrations/marytts.markdown
+++ b/source/_integrations/marytts.markdown
@@ -14,7 +14,7 @@ related:
     title: Configuration file
 ---
 
-The `marytts` text-to-speech {% term integration %} uses [MaryTTS](http://mary.dfki.de/) text-to-speech engine to read a text with natural sounding voices.
+The `marytts` text-to-speech {% term integration %} uses [MaryTTS](https://marytts.github.io/) text-to-speech engine to read a text with natural sounding voices.
 
 ## Configuration
 
@@ -59,7 +59,7 @@ effect:
   type: map
 {% endconfiguration %}
 
-See [documentation](http://mary.dfki.de/documentation/index.html) for details.
+See [documentation](https://marytts.github.io/documentation/index.html) for details.
 
 ## Speech effects