diff --git a/templates/signup_kiosk.html b/templates/signup_kiosk.html
index 0916236..45c803f 100644
--- a/templates/signup_kiosk.html
+++ b/templates/signup_kiosk.html
@@ -25,6 +25,7 @@
         <input id="signup-touchkey" type="hidden" name="touchkey" value="" />
 
         <input type="submit" value="Create account">
+        <input type="button" value="Back" onclick="history.back()">
     </form>
 
     <div id="osk-kbd" class="osk osk-kbd">