diff --git a/test/WatchTestCases.test.js b/test/WatchTestCases.test.js
index <HASH>..<HASH> 100644
--- a/test/WatchTestCases.test.js
+++ b/test/WatchTestCases.test.js
@@ -181,7 +181,7 @@ describe("WatchTestCases", () => {
 								run = runs[runIdx];
 								setTimeout(() => {
 									copyDiff(path.join(testDirectory, run.name), tempDirectory);
-								}, 50);
+								}, 1500);
 							} else {
 								watching.close();
 								process.nextTick(done);
run watch cases with more timeout

this makes CI stable