diff --git a/geth-poa/genesis.json b/geth-poa/genesis.json
index d3bc5e5a8f..d50373d497 100644
--- a/geth-poa/genesis.json
+++ b/geth-poa/genesis.json
@@ -43,7 +43,7 @@
         "balance": "10000000000000000000000"
       },
       "0x3fab184622dc19b6109349b94811493bf2a45362": {
-        "balance": "10000000000000000000000"
+        "balance": "10000000000000000"
       }
     },
     "number": "0x0",