diff --git a/chains/v16/chains_dev.json b/chains/v16/chains_dev.json
index 38b87769f..d57993a94 100644
--- a/chains/v16/chains_dev.json
+++ b/chains/v16/chains_dev.json
@@ -251,7 +251,7 @@
         "additional": {
             "themeColor": "#1F78FF",
             "stakingWiki": "https://docs.novawallet.io/nova-wallet-wiki/staking/kusama-ksm-staking",
-            "stakingMaxElectingVoters": 12400
+            "stakingMaxElectingVoters": 12500
         }
     },
     {