diff --git a/app.js b/app.js
index c762c99..781e074 100644
--- a/app.js
+++ b/app.js
@@ -37,6 +37,8 @@ function disableDisplay() {
 
     setTimeButton.disabled = true;
 
+    initialiseDisplay();
+
 }
 
 function enableDisplayAndShowTime(date) {