diff --git a/DaisyX/versions.py b/DaisyX/versions.py
index 1771f543..8b0c1b69 100644
--- a/DaisyX/versions.py
+++ b/DaisyX/versions.py
@@ -14,3 +14,4 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 DAISY_VERSION = "v2.2.8-H4.0"
+DB_STRUCTURE_VER = 8