diff --git a/engine/admin/prometheus.md b/engine/admin/prometheus.md
index 092a72b0e5..c6ca5b1e9e 100644
--- a/engine/admin/prometheus.md
+++ b/engine/admin/prometheus.md
@@ -138,7 +138,7 @@ scrape_configs:
          # scheme defaults to 'http'.
 
     static_configs:
-      - targets: ['192.168.65.1:9323']
+      - targets: ['docker.for.mac.host.internal:9323']
 ```
 
 </div><!-- mac -->
@@ -189,7 +189,7 @@ Next, start a single-replica Prometheus service using this configuration.
 
 <ul class="nav nav-tabs">
 <li class="active"><a data-toggle="tab" data-target="#linux-run" data-group="linux">Docker for Linux</a></li>
-<li class="active"><a data-toggle="tab" data-target="#mac-run" data-group="mac">Docker for Mac</a></li>
+<li><a data-toggle="tab" data-target="#mac-run" data-group="mac">Docker for Mac</a></li>
 <li><a data-toggle="tab" data-target="#win-run" data-group="win">Docker for Windows or Windows Server</a></li>
 </ul>
 
@@ -205,7 +205,7 @@ $ docker service create --replicas 1 --name my-prometheus \
 ```
 
 </div><!-- linux -->
-<div id="mac-run" class="tab-pane fade in active" markdown="1">
+<div id="mac-run" class="tab-pane fade" markdown="1">
 
 ```bash
 $ docker service create --replicas 1 --name my-prometheus \