diff --git a/build/scripts/libLicenses.gant b/build/scripts/libLicenses.gant
index 207b39cb31ef..645a3555d0af 100644
--- a/build/scripts/libLicenses.gant
+++ b/build/scripts/libLicenses.gant
@@ -171,10 +171,6 @@ libraryLicense(name: "Apache Commons Net", libraryName: "commons-net", version:
 libraryLicense(name: "Apache Lucene", libraryName: "lucene-core-2.4.1.jar", version: "2.4.1", license: "Apache 2.0", url: "http://lucene.apache.org/java")
 libraryLicense(name: "Apache Sanselan", libraryName: "Sanselan", version: "0.98", license: "Apache 2.0", url: "https://commons.apache.org/proper/commons-imaging/")
 libraryLicense(name: "Apache XML Graphics Commons", libraryName: "xmlgraphics-commons-1.3.1.jar", version: "1.3.1", license: "Apache 2.0", url: "http://xmlgraphics.apache.org/commons/", licenseUrl:"http://www.apache.org/licenses/LICENSE-2.0")
-libraryLicense(name: "asm-4.0-all", libraryName: "asm-4.0-all", version: "4.0", attachedTo: "ByteCodeViewer", license: "BSD", url: "http://asm.objectweb.org/", licenseUrl: "http://asm.objectweb.org/license.html")
-libraryLicense(name: "ASM Bytecode Manipulation Framework", libraryName: "asm-tools", version: "4.0", license: "BSD", url: "http://asm.objectweb.org/", licenseUrl: "http://asm.objectweb.org/license.html")
-libraryLicense(name: "ASM Bytecode Manipulation Framework", libraryName: "asm", version: "3.3", license: "BSD", url: "http://asm.objectweb.org/", licenseUrl: "http://asm.objectweb.org/license.html")
-libraryLicense(name: "ASM Bytecode Manipulation Framework", libraryName: "asm4", version: "4.0", license: "BSD", url: "http://asm.objectweb.org/", licenseUrl: "http://asm.objectweb.org/license.html")
 libraryLicense(name: "ASM Bytecode Manipulation Framework", libraryName: "asm5", version: "6.0-ALPHA (with patches by JetBrains)", license: "BSD", url: "http://asm.objectweb.org/", licenseUrl: "http://asm.objectweb.org/license.html")
 libraryLicense(name: "assertJ", version: "3", license: "Apache 2.0", url: "https://github.com/joel-costigliola/assertj-core")
 libraryLicense(name: "Automaton", libraryName: "automaton.jar", version: "1.11", license: "BSD", url: "http://www.brics.dk/automaton/", licenseUrl: "http://www.opensource.org/licenses/bsd-license.php")