diff --git a/adaptx.spec b/adaptx.spec
index c3322d1..e998043 100644
--- a/adaptx.spec
+++ b/adaptx.spec
@@ -23,7 +23,7 @@ Name:           adaptx
 Version:        0.9.13
 Release:        104
 Summary:        XSLT Processor Written in Java
-License:        BSD 3-Clause
+License:        BSD-3-Clause
 Group:          Development/Libraries/Java
 Source0:        %{name}-%{version}-src.tar.bz2
 # svn export http://svn.codehaus.org/castor/adaptx
@@ -59,7 +59,7 @@ AdaptX is an extensible stylesheet language (XSL) processor.
 
 
 %package javadoc
-License:        BSD 3-Clause
+License:        BSD-3-Clause
 PreReq:         coreutils
 Group:          Development/Libraries/Java
 Summary:        Javadoc for adaptx
@@ -72,7 +72,7 @@ This package contains the javadoc documentation for AdaptX.
 
 
 %package doc
-License:        BSD 3-Clause
+License:        BSD-3-Clause
 Summary:        Documentation for adaptx
 Group:          Development/Libraries/Java