diff --git a/helm/charts/besu-genesis/values.yaml b/helm/charts/besu-genesis/values.yaml
index 74e48974..4dd734eb 100644
--- a/helm/charts/besu-genesis/values.yaml
+++ b/helm/charts/besu-genesis/values.yaml
@@ -34,7 +34,8 @@ rawGenesisConfig:
         blockperiodseconds: 10
         epochlength: 30000
         requesttimeoutseconds: 20
-    gasLimit: '0xf7b760' 
+      contractSizeLimit": 2147483647
+    gasLimit: '0x1fffffffffffff'
     difficulty: '0x1'
     coinbase: '0x0000000000000000000000000000000000000000'
   blockchain: