1 files changed, 1 insertions, 1 deletions
diff --git a/tests/input.html b/tests/input.html
index a261924..437d6f3 100644
--- a/tests/input.html
+++ b/tests/input.html
@@ -119,7 +119,7 @@
             mouse.grab();
             message("Display initialized");
 
-            if ('ontouchstart' in document.documentElement) {
+            if (Util.isTouchDevice) {
                 message("Touch device detected");
                 document.getElementById('button-selection').style.display = "inline";
                 document.getElementById('button1').onclick = function(){ selectButton(1) };