diff --git a/mkdocs.yml b/mkdocs.yml
index 3ff3e355..398bdcee 100755
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -65,7 +65,7 @@ nav:
         - Workflow Examples: WORKFLOW_EXAMPLES.md
         - Docker Swarm: DOCKER_SWARM.md
       - Best practice guides:
-        - NOC / Eyes-on-glass dashboard: ADVISORY_EYES_ON_GLASSS.md
+        - NOC / Eyes-on-glass dashboard: ADVISORY_EYES_ON_GLASS.md
         - Multi-network (VLAN / routing) monitoring: ADVISORY_MULTI_NETWORK.md
         - Multi-site (MSP / customer / branch) monitoring: ADVISORY_MULTI_SITE_MONITORING.md
       - Help: