diff --git a/wsdl4j.spec b/wsdl4j.spec
index a7be32e..fbf374a 100644
--- a/wsdl4j.spec
+++ b/wsdl4j.spec
@@ -30,7 +30,7 @@ Summary:        Web Services Description Language Toolkit for Java
 Version:        1.5.1
 Release:        315
 Group:          Development/Libraries/Java
-License:        IBM Public License
+License:        IPL-1.0
 Url:            http://www-124.ibm.com/developerworks/projects/wsdl4j/
 BuildArch:      noarch
 Source0:        wsdl4j-%{version}-src.tar.gz
@@ -49,7 +49,7 @@ reference implementation of the standard created by JSR110.
 
 
 %package javadoc
-License:        IBM Public License
+License:        IPL-1.0
 PreReq:         coreutils
 Group:          Development/Libraries/Java
 Summary:        Javadoc for wsdl4j