diff --git a/app/views/payments/index.html.erb b/app/views/payments/index.html.erb
index 710d0d1..081f693 100644
--- a/app/views/payments/index.html.erb
+++ b/app/views/payments/index.html.erb
@@ -94,7 +94,7 @@ $(function() {
 <div id="graph" title="Payments by Month" style="height: 250px; width: 500px; float: right;"></div>
 
 
-<h1>Listing payments <button id="graph-button">View Graph</button></h1>
+<h1>Listing payments <button id="graph-button" class="btn">View Graph</button></h1>
 
 <p>
 <b>Create Payments:</b>