diff --git a/build/scripts/libLicenses.gant b/build/scripts/libLicenses.gant
index 5cfd0b996507..adaaf1868fa5 100644
--- a/build/scripts/libLicenses.gant
+++ b/build/scripts/libLicenses.gant
@@ -238,7 +238,6 @@ libraryLicense(name: "Kryo", libraryName: "Kryo", version: "1.04", license: "New
 libraryLicense(name: "Snappy-Java", libraryName: "Snappy-Java", version: "1.0.4.1", license: "Apache 2.0", url: "http://code.google.com/p/snappy-java/", licenseUrl: "http://www.apache.org/licenses/LICENSE-2.0")
 libraryLicense(name: "Cucumber-JVM", libraryName: "cucumber-jvm", version: "1.0.11", license: "MIT License", url: "https://github.com/cucumber/cucumber-jvm/", licenseUrl: "http://www.opensource.org/licenses/mit-license.html")
 libraryLicense(name: "Cucumber-Groovy", libraryName: "cucumber-groovy", version: "1.0.14", license: "MIT License", url: "https://github.com/cucumber/cucumber-jvm/", licenseUrl: "http://www.opensource.org/licenses/mit-license.html")
-libraryLicense(name: "Mantis", libraryName: "mantis", license: "GNU General Public License, version 2", url: "https://github.com/rombert/mantis-axis-soap-client")
 libraryLicense(name: "proxy-vole", libraryName: "proxy-vole", version: "20120920", license: "New BSD License", url: "http://code.google.com/p/proxy-vole/", licenseUrl: "http://opensource.org/licenses/BSD-3-Clause")
 libraryLicense(name: "Rhino JavaScript Engine", libraryName: "rhino-js-1_7R4", version: "1.7R4", license: "MPL 1.1", url: "http://www.mozilla.org/rhino/", licenseUrl: "http://www.mozilla.org/MPL/MPL-1.1.html")
 jetbrainsLibrary("JPS")