diff --git a/install.sh b/install.sh
index 5114482958..5e57683024 100755
--- a/install.sh
+++ b/install.sh
@@ -745,6 +745,7 @@ SUNSTONE_MODELS_FILES="src/sunstone/models/OpenNebulaJSON.rb \
 
 SUNSTONE_MODELS_JSON_FILES="src/sunstone/models/OpenNebulaJSON/HostJSON.rb \
                     src/sunstone/models/OpenNebulaJSON/ImageJSON.rb \
+                    src/sunstone/models/OpenNebulaJSON/GroupJSON.rb \
                     src/sunstone/models/OpenNebulaJSON/JSONUtils.rb \
                     src/sunstone/models/OpenNebulaJSON/PoolJSON.rb \
                     src/sunstone/models/OpenNebulaJSON/UserJSON.rb \