diff --git a/.github/workflows/build-and-deploy.yml b/.github/workflows/build-and-deploy.yml
index 3bf00b99..e33346d0 100644
--- a/.github/workflows/build-and-deploy.yml
+++ b/.github/workflows/build-and-deploy.yml
@@ -199,4 +199,4 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
-          msg: Environment deployed at https://play-${{ env.GITHUB_HEAD_REF_SLUG }}.test.workadventu.re
+          msg: "Environment deployed at https://play-${{ env.GITHUB_HEAD_REF_SLUG }}.test.workadventu.re \nTests available at https://maps-${{ env.GITHUB_HEAD_REF_SLUG }}.test.workadventu.re/tests"
diff --git a/maps/tests/index.html b/maps/tests/index.html
index 0929ab83..1f5f2a0e 100644
--- a/maps/tests/index.html
+++ b/maps/tests/index.html
@@ -4,7 +4,7 @@
     </head>
     <body>
         <label>Base test URL:</label>
-        <input id="baseurl" type="text" value="http://play.workadventure.localhost/_/global/maps.workadventure.localhost/tests/" />
+        <input id="baseurl" type="text" value="" />
         <table>
             <tr>
                 <th>Result</th>
@@ -166,6 +166,21 @@
 
         <script>
             const baseInput = document.getElementById('baseurl');
+
+            let host = window.location.host;
+            let playHost;
+            if (host.startsWith('maps-')) {
+                playHost = 'play-'+host.substr(5);
+            } else if (host.startsWith('maps.')) {
+                playHost = 'play.'+host.substr(5);
+            } else {
+                playHost = 'localhost';
+            }
+
+            let completeUrl = window.location.protocol + '//' + playHost + '/_/global/' + host + window.location.pathname;
+
+            baseInput.value = completeUrl;
+
             baseInput.addEventListener('change', init);
 
             function init() {
