diff --git a/viz/server.py b/viz/server.py
index aae69af..a76de9e 100644
--- a/viz/server.py
+++ b/viz/server.py
@@ -6,7 +6,7 @@ import numpy as np
 import h5py
 from flask import Flask, jsonify, send_from_directory
 
-app = Flask(__name__, static_folder="static")
+app = Flask(__name__, static_folder="static", static_url_path="/nav/static")
 
 # Configured at startup
 _TRAJ_H5  = "data/trajectory_world.h5"
diff --git a/viz/templates/map.html b/viz/templates/map.html
index 98ab41a..c97fc04 100644
--- a/viz/templates/map.html
+++ b/viz/templates/map.html
@@ -31,6 +31,6 @@
 </header>
 <div id="map"></div>
 <div id="status">Chargement...</div>
-<script src="/static/js/map.js"></script>
+<script src="/nav/static/js/map.js"></script>
 </body>
 </html>
diff --git a/viz/templates/nav.html b/viz/templates/nav.html
index 4e6d325..4285842 100644
--- a/viz/templates/nav.html
+++ b/viz/templates/nav.html
@@ -31,6 +31,6 @@
   <div class="chart-box"><canvas id="chart-xy"></canvas></div>
   <div class="chart-box"><canvas id="chart-z"></canvas></div>
 </div>
-<script src="/static/js/nav_charts.js"></script>
+<script src="/nav/static/js/nav_charts.js"></script>
 </body>
 </html>