diff --git a/public/templates/index.tmpl b/public/templates/index.tmpl
index 0edd19a..acf094f 100644
--- a/public/templates/index.tmpl
+++ b/public/templates/index.tmpl
@@ -125,7 +125,7 @@
             {{^is_vector}}
             <a class="btn" href="{{public_url}}data/{{@key}}/{{&../key_query}}{{viewer_hash}}">View</a>
               {{#elevation_link}}
-            <a class="btn" href="{{public_url}}data/preview/{{@key}}/{{&../key_query}}{{viewer_hash}}">Preview</a>
+            <a class="btn" href="{{public_url}}data/preview/{{@key}}/{{&../key_query}}{{viewer_hash}}">Preview Terrain</a>
               {{/elevation_link}}
             {{/is_vector}}
           </div>