diff --git a/README.md b/README.md
index a051276e76c..ee280689e87 100644
--- a/README.md
+++ b/README.md
@@ -99,7 +99,7 @@ See online documentation: http://docs.pgrouting.org/latest/en/index.html
 
 ## LICENSE
 
-* Most features are available under GPLv2.
+* Most features are available under GPLv2.0+
 * Some Boost extensions are available under Boost license (see LICENSE_1_0.txt)
 * Some code contributed by iMaptools.com is available under MIT-X license.
 
diff --git a/doc/src/pgRouting-introduction.rst b/doc/src/pgRouting-introduction.rst
index c8668a13ba6..71ca7af3f57 100644
--- a/doc/src/pgRouting-introduction.rst
+++ b/doc/src/pgRouting-introduction.rst
@@ -35,7 +35,7 @@ The following licenses can be found in pgRouting:
    * - **License**
      -
    * - GNU General Public License, version 2
-     - Most features of pgRouting are available under `GNU General Public License, version 2 <https://www.gnu.org/licenses/gpl-2.0.html>`_.
+     - Most features of pgRouting are available under `GNU General Public License, version 2.0+ <https://www.gnu.org/licenses/gpl-2.0.html>`_.
    * - Boost Software License - Version 1.0
      - Some Boost extensions are available under `Boost Software License - Version 1.0 <https://www.boost.org/LICENSE_1_0.txt>`_.
    * - MIT-X License