diff --git a/sysmocom/scenarios/mod-enb-cells-2ca.conf b/sysmocom/scenarios/mod-enb-cells-2ca.conf
index c9468c6..916d0eb 100644
--- a/sysmocom/scenarios/mod-enb-cells-2ca.conf
+++ b/sysmocom/scenarios/mod-enb-cells-2ca.conf
@@ -2,6 +2,7 @@
 modifiers:
   enb:
   - id: 0x19B
+    num_cells: 2
     cell_list:
     - cell_id: 0x00
       pci: 0x01