diff --git a/index.html b/index.html
index cf950fc..85e0670 100644
--- a/index.html
+++ b/index.html
@@ -29,6 +29,7 @@
 			if (event.keyCode === 13) {
 				event.preventDefault();
 				if (!getTime(input)) {
+					input.blur();
 					startCounter();
 				}
 			}