diff --git a/challenges/05-apis-and-microservices/managing-packages-with-npm.json b/challenges/05-apis-and-microservices/managing-packages-with-npm.json
index b98de74b05..3b0b1c7e49 100644
--- a/challenges/05-apis-and-microservices/managing-packages-with-npm.json
+++ b/challenges/05-apis-and-microservices/managing-packages-with-npm.json
@@ -255,8 +255,8 @@
           "testString": "getUserInput => $.get(getUserInput('url') + '/_api/package.json').then(data => { var packJson = JSON.parse(data); assert.property(packJson.dependencies, 'moment', '\"dependencies\" does not include \"moment\"'); }, xhr => { throw new Error(xhr.responseText); })"
         },
         {
-          "text": "\"moment\" version should match \"~2.10.x\"",
-          "testString": "getUserInput => $.get(getUserInput('url') + '/_api/package.json').then(data => { var packJson = JSON.parse(data); assert.match(packJson.dependencies.moment, /^\\~2\\.10\\./. 'Wrong version of \"moment\". It should be ~2.10.2'); }, xhr => { throw new Error(xhr.responseText); })"
+          "text": "\"moment\" version should match \"~2.10.2\"",
+          "testString": "getUserInput => $.get(getUserInput('url') + '/_api/package.json').then(data => { var packJson = JSON.parse(data); assert.match(packJson.dependencies.moment, /^\\~2\\.10\\.2/, 'Wrong version of \"moment\". It should be ~2.10.2'); }, xhr => { throw new Error(xhr.responseText); })"
         }
       ],
       "solutions": [],