diff --git a/spartan/environments/ignition-fisherman.env b/spartan/environments/ignition-fisherman.env
index e2a289465952..1b5c0de06c84 100644
--- a/spartan/environments/ignition-fisherman.env
+++ b/spartan/environments/ignition-fisherman.env
@@ -39,4 +39,4 @@ VALIDATOR_REPLICAS=0
 
 RPC_REPLICAS=1
 
-PROVER_NODE_DISABLE_PROOF_PUBLISH=false
+PROVER_NODE_DISABLE_PROOF_PUBLISH=true