diff --git a/inventory-app/const.py b/inventory-app/const.py
index f3ef6ea..3a55c9e 100644
--- a/inventory-app/const.py
+++ b/inventory-app/const.py
@@ -20,3 +20,4 @@ MONGO_URI = os.environ["MONGO_URI"]
 SLACK_VERIFICATION_TOKEN = os.environ["SLACK_VERIFICATION_TOKEN"] # used to verify (deprecated) incoming requests from slack
 SLACK_DOORLOG_CALLBACK = os.environ["SLACK_DOORLOG_CALLBACK"] # used for sending logs to private channel
 INVENTORY_API_KEY = os.environ["INVENTORY_API_KEY"]
+MACADDRESS_OUTLINK_BASEURL = os.environ["MACADDRESS_OUTLINK_BASEURL"]
diff --git a/inventory-app/inventory.py b/inventory-app/inventory.py
index 420630c..21085bc 100644
--- a/inventory-app/inventory.py
+++ b/inventory-app/inventory.py
@@ -51,6 +51,8 @@ def view_inventory_view(item_id):
         can_edit = check_edit_permission(item_id)
         is_using = item_user and item_user == user["username"]
     photo_url = get_image_url(item_id)
+    # pylance: disable=unused-variable
+    constants = {"MACADDRESS_OUTLINK_BASEURL": const.MACADDRESS_OUTLINK_BASEURL}
     return render_template(template , **locals())
 
 def get_image_url(item_id):
diff --git a/inventory-app/templates/inventory_view.html b/inventory-app/templates/inventory_view.html
index 6b4aa47..b0e5ae7 100644
--- a/inventory-app/templates/inventory_view.html
+++ b/inventory-app/templates/inventory_view.html
@@ -36,8 +36,8 @@
       <tr>
         <td>MAC address</td>
         <td>
-          <span class="tooltipped" data-tooltip="Show in machines view">
-            <a href="/m/machine?mac={{ item.mac | quote_plus }}">
+          <span class="tooltipped" data-tooltip="Show IP usage in Grafana">
+            <a href="{{ constants.MACADDRESS_OUTLINK_BASEURL }}{{ item.mac }}">
               {{ item.mac }}
             </a>
           </span>