diff --git a/website/data/docs-nav-data.json b/website/data/docs-nav-data.json
index acb9aafd0..a87da54f2 100644
--- a/website/data/docs-nav-data.json
+++ b/website/data/docs-nav-data.json
@@ -548,7 +548,7 @@
     ]
   },
   {
-    "title": "AWS ECS",
+    "title": "AWS ECS <sup>Tech Preview</sup>",
     "routes": [
       {
         "title": "Overview",