diff --git a/justfile b/justfile
index 5918c637..87fd165d 100644
--- a/justfile
+++ b/justfile
@@ -93,7 +93,7 @@ test-rollups-echo: build-rust-workspace
 test-rollups-honeypot: build-rust-workspace
     just -f ./prt/tests/rollups/justfile test-honeypot-all
 test-rollups-honeypot-ci: build-rust-workspace
-    just -f ./prt/tests/rollups/justfile test-honeypot-ci
+    GAS_LIMIT=15000000 just -f ./prt/tests/rollups/justfile test-honeypot-ci
 test-rollups-honeypot-case CASE: build-rust-workspace
     just -f ./prt/tests/rollups/justfile test-honeypot-case {{CASE}}
 view-rollups-logs:
diff --git a/prt/client-rs/core/src/tournament/sender.rs b/prt/client-rs/core/src/tournament/sender.rs
index 4e240d7b..65382138 100644
--- a/prt/client-rs/core/src/tournament/sender.rs
+++ b/prt/client-rs/core/src/tournament/sender.rs
@@ -146,16 +146,17 @@ impl ArenaSender for EthArenaSender {
         new_right_node: Digest,
     ) -> Result<()> {
         let tournament = tournament::Tournament::new(tournament, &self.provider);
-        let tx_result = tournament
-            .advanceMatch(
-                match_id.into(),
-                left_node.into(),
-                right_node.into(),
-                new_left_node.into(),
-                new_right_node.into(),
-            )
-            .send()
-            .await;
+        let mut call = tournament.advanceMatch(
+            match_id.into(),
+            left_node.into(),
+            right_node.into(),
+            new_left_node.into(),
+            new_right_node.into(),
+        );
+        if let Some(limit) = std::env::var("GAS_LIMIT").ok().and_then(|v| v.parse().ok()) {
+            call = call.gas(limit);
+        }
+        let tx_result = call.send().await;
         allow_revert_rethrow_others("advanceMatch", tx_result).await
     }
 
diff --git a/prt/contracts/src/tournament/Tournament.sol b/prt/contracts/src/tournament/Tournament.sol
index fa0e4bb5..abda1766 100644
--- a/prt/contracts/src/tournament/Tournament.sol
+++ b/prt/contracts/src/tournament/Tournament.sol
@@ -74,7 +74,7 @@ contract Tournament is ITournament {
     Time.Instant lastMatchDeleted;
 
     uint256 constant MAX_GAS_PRICE = 50 gwei;
-    uint256 constant MESSAGE_SENDER_PROFIT = 10 gwei;
+    uint256 constant PRIORITY_FEE_CAP = 10 gwei;
     bool transient locked;
 
     mapping(Tree.Node => Clock.State) clocks;
@@ -952,7 +952,7 @@ contract Tournament is ITournament {
             address(this).balance,
             bondValue() * gasEstimate / _totalGasEstimate(),
             (Gas.TX + gasBefore - gasAfter)
-                * (tx.gasprice + MESSAGE_SENDER_PROFIT)
+                * tx.gasprice.min(block.basefee + PRIORITY_FEE_CAP)
         );
 
         (bool status, bytes memory ret) =
diff --git a/prt/contracts/src/tournament/libs/Gas.sol b/prt/contracts/src/tournament/libs/Gas.sol
index 260a0e73..6ba1a665 100644
--- a/prt/contracts/src/tournament/libs/Gas.sol
+++ b/prt/contracts/src/tournament/libs/Gas.sol
@@ -4,7 +4,7 @@
 pragma solidity ^0.8.17;
 
 library Gas {
-    uint256 constant TX = 21000;
+    uint256 constant TX = 25000;
 
     uint256 constant ADVANCE_MATCH = 65175 + TX;
     uint256 constant WIN_MATCH_BY_TIMEOUT = 86203 + TX;
diff --git a/prt/contracts/test/Tournament.t.sol b/prt/contracts/test/Tournament.t.sol
index ee49aec0..ca4f4e9e 100644
--- a/prt/contracts/test/Tournament.t.sol
+++ b/prt/contracts/test/Tournament.t.sol
@@ -295,6 +295,7 @@ contract TournamentTest is Util {
 
         uint256 tournamentBalanceBefore = address(topTournament).balance;
         uint256 callerBalanceBefore = address(this).balance;
+        vm.txGasPrice(2);
         topTournament.eliminateMatchByTimeout(_matchId);
         uint256 tournamentBalanceAfter = address(topTournament).balance;
         uint256 callerBalanceAfter = address(this).balance;