diff --git a/build/tasks/testswarm.js b/build/tasks/testswarm.js
index d3d9f2040..34c17d4f6 100644
--- a/build/tasks/testswarm.js
+++ b/build/tasks/testswarm.js
@@ -51,7 +51,7 @@ function submit( commit, tests, configFile, version, done ) {
}, {
authUsername: config.authUsername,
authToken: config.authToken,
- jobName: 'jQuery UI ' + version + '' + commit.substr( 0, 7 ) + '',
+ jobName: 'jQuery UI ' + version + '#' + commit.substr( 0, 10 ) + '',
runMax: config.runMax,
"runNames[]": Object.keys(tests),
"runUrls[]": testUrls,