diff --git a/documentation/operator-guide/intro.rst b/documentation/operator-guide/intro.rst
index 87e832d99439bc695b6fe406048770ce58b866fc..7dd4916ae336453a9aab35f478fcefb0873be01c 100644
--- a/documentation/operator-guide/intro.rst
+++ b/documentation/operator-guide/intro.rst
@@ -14,6 +14,9 @@ Components
 ----------
 
 .. figure:: images/architecture.png
+   :alt: View Server Architecture
+
+   *View Server Architecture*
 
 The View Server consists of the following service components (with their
 respective Docker image in parenthesis):