diff --git a/jenkins/client/approved_scripts.yml b/jenkins/client/approved_scripts.yml
index 4fa5de0..fa7444a 100644
--- a/jenkins/client/approved_scripts.yml
+++ b/jenkins/client/approved_scripts.yml
@@ -115,7 +115,6 @@
         - staticMethod org.codehaus.groovy.runtime.DefaultGroovyMethods takeRight java.util.List int
         - staticMethod org.codehaus.groovy.runtime.EncodingGroovyMethods encodeBase64 byte[]
         - staticMethod org.codehaus.groovy.runtime.ScriptBytecodeAdapter bitwiseNegate java.lang.Object
-        - staticMethod org.codehaus.groovy.runtime.DefaultGroovyMethods split java.lang.String
         - staticMethod java.lang.Integer valueOf int
         - staticMethod org.codehaus.groovy.runtime.DefaultGroovyMethods leftShift java.lang.StringBuffer java.lang.Object
         - new java.lang.StringBuilder