diff --git a/config/cachet.php b/config/cachet.php
index b6231302..ee856e91 100644
--- a/config/cachet.php
+++ b/config/cachet.php
@@ -22,4 +22,15 @@ return [
 
     'timezone' => 'UTC',
 
+    /*
+    |--------------------------------------------------------------------------
+    | Docker
+    |--------------------------------------------------------------------------
+    |
+    | Is the installation running under a Docker container?
+    |
+    */
+
+   'is_docker' => env('DOCKER', false),
+
 ];