diff --git a/app/scripts/auto-type/auto-type-runner.js b/app/scripts/auto-type/auto-type-runner.js
index 3c8de8e5..44ee80f3 100644
--- a/app/scripts/auto-type/auto-type-runner.js
+++ b/app/scripts/auto-type/auto-type-runner.js
@@ -156,7 +156,7 @@ AutoTypeRunner.prototype.tryParseCommand = function(op) {
             if (isNaN(+op.arg)) {
                 throw 'Bad delay: ' + op.arg;
             }
-            if (op.arg <= 0) {
+            if (op.arg < 0) {
                 throw 'Delay requires positive interval';
             }
             op.arg = +op.arg;