diff --git a/packages/taiko-client/integration_test/test_env.sh b/packages/taiko-client/integration_test/test_env.sh
index 75a78fb0231..77771ceddaa 100755
--- a/packages/taiko-client/integration_test/test_env.sh
+++ b/packages/taiko-client/integration_test/test_env.sh
@@ -26,8 +26,6 @@ export VERBOSITY=${VERBOSITY-3}
 # Preconf p2p variables.
 export PRECONFIRMATION_P2P_DISCOVERY_PATH=memory
 export PRECONFIRMATION_P2P_PEERSTORE_PATH=memory
-export PRECONFIRMATION_P2P_PRIV_RAW=0x3eafc84ef242d517ca50dc69b3f020579b403a454e2f9c5bec1c72c0061cee44
-export PRECONFIRMATION_P2P_SEQUENCER_KEY=$L1_PROPOSER_PRIV_KEY
 export PRECONFIRMATION_P2P_NO_DISCOVERY=true
 
 # show the integration test environment variables.