diff --git a/src/helpers/add-system-version.py b/src/helpers/add-system-version.py
index 5270ee7..557f07e 100644
--- a/src/helpers/add-system-version.py
+++ b/src/helpers/add-system-version.py
@@ -16,5 +16,6 @@
 # along with this library.  If not, see <http://www.gnu.org/licenses/>.
 
 from vyos.component_version import add_system_version
+import json
 
 add_system_version()