diff --git a/e2e-commons/constants.json b/e2e-commons/constants.json
index aa8b552d..8929f452 100644
--- a/e2e-commons/constants.json
+++ b/e2e-commons/constants.json
@@ -34,6 +34,7 @@
     "home": "0x488Af810997eD1730cB3a3918cD83b3216E6eAda",
     "foreign": "0x488Af810997eD1730cB3a3918cD83b3216E6eAda",
     "foreignToken": "0x7cc4b1851c35959d34e635a470f6b5c43ba3c9c9",
+    "halfDuplexToken": "0x89d24A6b4CcB1B6fAA2625fE562bDD9a23260359",
     "saiTop": "0x9b0ccf7C8994E19F39b2B4CF708e0A7DF65fA8a3",
     "ui": "http://localhost:3002",
     "monitor": "http://monitor-erc20-native:3012"
diff --git a/monitor-e2e/test/ercToNative.js b/monitor-e2e/test/ercToNative.js
index 61a996a8..b7c2b568 100644
--- a/monitor-e2e/test/ercToNative.js
+++ b/monitor-e2e/test/ercToNative.js
@@ -25,7 +25,7 @@ describe('ERC TO NATIVE with changing state of contracts', () => {
   })
 
   it('should change balanceDiff', async () => {
-    await sendTokens(foreignRPC.URL, user, ercToNativeBridge.foreignToken, ercToNativeBridge.foreign)
+    await sendTokens(foreignRPC.URL, user, ercToNativeBridge.halfDuplexToken, ercToNativeBridge.foreign)
 
     await waitUntil(async () => {
       ;({ data } = await axios.get(`${baseUrl}`))