diff --git a/device/arista/x86_64-arista_7800_sup/chassisdb.conf b/device/arista/x86_64-arista_7800_sup/chassisdb.conf
index 221b9e9c27b2..1d2e818c9347 100644
--- a/device/arista/x86_64-arista_7800_sup/chassisdb.conf
+++ b/device/arista/x86_64-arista_7800_sup/chassisdb.conf
@@ -2,4 +2,4 @@ start_chassis_db=1
 chassis_db_address=127.100.1.1
 
 lag_id_start=1
-lag_id_end=128
+lag_id_end=1024