diff --git a/www/assets/templates/config.html b/www/assets/templates/config.html
index fd1bf87..16ad6bc 100644
--- a/www/assets/templates/config.html
+++ b/www/assets/templates/config.html
@@ -1,3 +1,23 @@
+<div class="modal fade" id="deleteAllModal">
+    <div class="modal-dialog">
+        <div class="modal-content">
+            <div class="modal-header">
+                <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
+                <h4 class="modal-title">Are you sure?</h4>
+            </div>
+            <div class="modal-body">
+				<h1>Are you sure?</h1>
+				<p>Are you absolutely certain that you want to delete all the tag data in the database?</p>
+            </div>
+            <div class="modal-footer">
+                <button type="button" class="btn btn-default" data-dismiss="modal">No</button>
+                <button type="button" class="btn btn-primary" ng-click="deleteAllTagData();" data-dismiss="modal">Yes</button>
+            </div>
+        </div><!-- /.modal-content -->
+    </div><!-- /.modal-dialog -->
+</div><!-- /.modal -->
+
+
 <div ng-if="loading" class="container">
 	<div class="row">
 		<div class="col-md-12 well" style="text-align:center;">
@@ -34,7 +54,7 @@
 
 		<div class="row">
 			<div class="col-md-12">
-				<button ng-click="deleteAllTagData()" class="btn btn-large btn-danger"><i class="fa fa-trash-o"></i> Delete All Stored Data</button>
+				<button data-toggle="modal" data-target="#deleteAllModal" class="btn btn-large btn-danger"><i class="fa fa-trash-o"></i> Delete All Stored Data</button>
 			</div>
 		</div>