diff --git a/apps/el-gen/genesis_besu.py b/apps/el-gen/genesis_besu.py
index 02a4a07..341f078 100644
--- a/apps/el-gen/genesis_besu.py
+++ b/apps/el-gen/genesis_besu.py
@@ -126,5 +126,5 @@
         out["alloc"][key] = {"balance": weival}
 
 out['config']['ethash'] =  {}
-out['config']['pragueTime'] = int(data['genesis_timestamp']) + int(data['genesis_delay']) + (int(data['electra_fork_epoch']) * 32 * int(data['slot_duration_in_seconds']))
+out['config']['verkleTime'] = int(data['genesis_timestamp']) + int(data['genesis_delay']) + (int(data['electra_fork_epoch']) * 32 * int(data['slot_duration_in_seconds']))
 print(json.dumps(out, indent='  '))
diff --git a/apps/el-gen/genesis_geth.py b/apps/el-gen/genesis_geth.py
index 6c86147..a59a401 100644
--- a/apps/el-gen/genesis_geth.py
+++ b/apps/el-gen/genesis_geth.py
@@ -126,7 +126,7 @@
         out["alloc"][key] = {"balance": weival}
 
 # TODO: This is a hack just for geth and just for kaustinen
-out['config']['pragueTime'] = int(data['genesis_timestamp']) + int(data['genesis_delay']) + (int(data['electra_fork_epoch']) * 32 * int(data['slot_duration_in_seconds']))
+out['config']['verkleTime'] = int(data['genesis_timestamp']) + int(data['genesis_delay']) + (int(data['electra_fork_epoch']) * 32 * int(data['slot_duration_in_seconds']))
 # TODO: This is a hack just for geth and just for networks who want proofs in block at genesis
 out['config']['proofInBlocks'] = True
 out['config']['shanghaiTime'] = 0