diff --git a/aubio.spec b/aubio.spec
index 124268f..ef7fb99 100644
--- a/aubio.spec
+++ b/aubio.spec
@@ -23,7 +23,7 @@ Summary:        Library for real-time audio labelling
 BuildRequires:  alsa-devel fftw3-devel libjack-devel
 BuildRequires:  libsamplerate-devel libsndfile-devel pkg-config python
 BuildRequires:  libtool
-License:        GPL v2 only
+License:        GPL-2.0
 Group:          System/Libraries
 AutoReqProv:    on
 Version:        0.3.2
@@ -47,7 +47,7 @@ Authors:
     Paul Brossier <piem@altern.org>
 
 %package -n libaubio2
-License:        GPL v2 only
+License:        GPL-2.0
 Summary:        Library for real-time audio labelling
 Group:          System/Libraries
 
@@ -65,7 +65,7 @@ Authors:
     Paul Brossier <piem@altern.org>
 
 %package -n libaubio-devel
-License:        GPL v2 or later
+License:        GPL-2.0+
 Summary:        Development package for aubio library
 Group:          Development/Libraries/C and C++
 Requires:       libaubio2 = %{version} glibc-devel
@@ -81,7 +81,7 @@ Authors:
     Paul Brossier <piem@altern.org>
 
 %package tools
-License:        GPL v2 or later
+License:        GPL-2.0+
 Summary:        Example programs for aubio library
 Group:          Productivity/Multimedia/Sound/Editors and Convertors