diff --git a/gupnp-dlna.spec b/gupnp-dlna.spec
index f861951..7c1da94 100644
--- a/gupnp-dlna.spec
+++ b/gupnp-dlna.spec
@@ -20,7 +20,7 @@
 Name:           gupnp-dlna
 Version:        0.6.4
 Release:        1
-License:        LGPLv2.1+
+License:        LGPL-2.1+
 Summary:        A collection of helpers for building DLNA applications
 Url:            http://www.gupnp.org/
 Group:          Development/Libraries/C and C++
@@ -36,7 +36,7 @@ GUPnP-dlna is a collection of helpers for building DLNA media sharing
 applications using GUPnP.
 
 %package -n libgupnp-dlna-1_0-2
-License:        LGPLv2.1+
+License:        LGPL-2.1+
 Summary:        A collection of helpers for building DLNA applications
 Group:          Development/Libraries/C and C++
 
@@ -45,7 +45,7 @@ GUPnP-dlna is a collection of helpers for building DLNA media sharing
 applications using GUPnP.
 
 %package -n libgupnp-dlna-devel
-License:        LGPLv2.1+
+License:        LGPL-2.1+
 Summary:        A collection of helpers for building DLNA applications - Development Files
 Group:          Development/Libraries/C and C++
 Requires:       libgupnp-dlna-1_0-2 = %{version}
@@ -55,7 +55,7 @@ GUPnP-dlna is a collection of helpers for building DLNA media sharing
 applications using GUPnP.
 
 %package -n gupnp-dlna-tools
-License:        LGPLv2.1+
+License:        LGPL-2.1+
 Summary:        A collection of helpers for building DLNA applications
 Group:          Development/Tools/Other