diff --git a/configs/cancun.yaml b/configs/cancun.yaml
index 784a37f222..71f65ae8b4 100644
--- a/configs/cancun.yaml
+++ b/configs/cancun.yaml
@@ -2,8 +2,8 @@
   nametag: cancun-git
   dockerfile: git
   build_args:
-      github: hyperledger/besu
-      tag: main
+      github: Gabriel-Trintinalia/besu
+      tag: add-decode-type-to-transaction-decoder
 
 - client: erigon
   nametag: cancun-git