diff --git a/views/reserve.erb b/views/reserve.erb
index 83e9db7f424b73be276a8205ff005c50b6f451a1..952c653b987315555cbcc2adc14bbb7a753410ce 100644
--- a/views/reserve.erb
+++ b/views/reserve.erb
@@ -23,7 +23,7 @@ EIGHT_PM_MINUTES = 1200 # end time of calendar
 
 <%
     # hack since ipad not playing nice with dcf-grid
-    if kiosk_mode
+    if defined?(kiosk_mode) && kiosk_mode
         section_class = 'dcf-width-100%'
         first_div_class = 'dcf-d-inline-block dcf-pr-4'
         first_div_style = 'width: 67%; vertical-align: top;'