diff --git a/.wordlist.txt b/.wordlist.txt
index d8244f0..867d87c 100644
--- a/.wordlist.txt
+++ b/.wordlist.txt
@@ -81,6 +81,7 @@ ExpandedRepoInfo
 ExpandedRepoInfo
 ExtensionList
 ExternalName
+failover
 Filebeat
 filesystem
 filesystems
diff --git a/mkdocs.yml b/mkdocs.yml
index 5d3ecdc..fbc2e10 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -127,6 +127,7 @@ nav:
     - Mirroring: articles/mirroring.md
     - Clustering: articles/clustering.md
     - Scale-out clustering: articles/scaleout.md
+    - Deploying a Highly Available Registry: articles/high-availability.md
     - Monitoring: articles/monitoring.md
     - Using GraphQL for Enhanced Searches: articles/graphql.md
     - Benchmarking with zb: articles/benchmarking-with-zb.md