diff --git a/src/dashboard/templates.py b/src/dashboard/templates.py
index aabd8a6..5da2c16 100644
--- a/src/dashboard/templates.py
+++ b/src/dashboard/templates.py
@@ -634,7 +634,7 @@ DASHBOARD_HTML = """
                     <h3>Protocol Mappings</h3>
                     <div class="action-buttons">
                         <button onclick="loadAllSignals()">Refresh Mappings</button>
-                        <button onclick="showAddMappingModal()" style="background: #28a745;">Add New Mapping</button>
+                        <button onclick="showAddSignalModal()" style="background: #28a745;">Add New Mapping</button>
                         <button onclick="exportProtocolMappings()">Export to CSV</button>
                     </div>
 
@@ -825,6 +825,7 @@ DASHBOARD_HTML = """
 
     <script src="/static/dashboard.js"></script>
     <script src="/static/protocol_mapping.js"></script>
+    <script src="/static/simplified_protocol_mapping.js"></script>
     <script src="/static/discovery.js"></script>
 </body>
 </html>