diff --git a/aelfred.spec b/aelfred.spec
index a1639ce..3c6f7db 100644
--- a/aelfred.spec
+++ b/aelfred.spec
@@ -26,7 +26,7 @@ Name:           aelfred
 Version:        1.2
 Release:        266
 Summary:        Java-based XML parser
-License:        BSD 3-Clause
+License:        BSD-3-Clause
 Url:            http://www.jpackage.org/
 Source0:        http://card4u.fhnon.de/XMLKlassen/microstar-Parser/aelfred.zip
 Patch0:         aelfred-icedtea-build.patch
@@ -56,7 +56,7 @@ non-commercial use.
 
 
 %package javadoc
-License:        BSD 3-Clause
+License:        BSD-3-Clause
 PreReq:         coreutils
 Summary:        Java-based XML parser (documentation)
 Group:          Development/Libraries/Java
@@ -69,7 +69,7 @@ Javadoc for aelfred.
 
 
 %package demo
-License:        BSD 3-Clause
+License:        BSD-3-Clause
 Summary:        Java-based XML parser (demo and samples)
 Requires:       %{name} = %{version}-%{release}
 Group:          Development/Libraries/Java