diff --git a/orchestrateur/web_server.py b/orchestrateur/web_server.py
index 24c88e2..0dc982c 100644
--- a/orchestrateur/web_server.py
+++ b/orchestrateur/web_server.py
@@ -12,7 +12,7 @@ HTML_TEMPLATE = """
     <title>SmartWave Technician Portal</title>
     <style>
         * { box-sizing: border-box; margin: 0; padding: 0; }
-        body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, monospace; background: #121212; color: #e0e0e0; height: 100vh; overflow: hidden; }
+        body { font-family: "Segoe UI", Roboto, monospace; background: #121212; color: #e0e0e0; height: 100vh; overflow: hidden; }
         .container { display: flex; height: 100vh; }
         
         .logs-section { flex: 1; display: flex; flex-direction: column; border-right: 1px solid #333; padding: 15px; }