diff --git a/core/src/main/java/haveno/core/support/dispute/DisputeManager.java b/core/src/main/java/haveno/core/support/dispute/DisputeManager.java
index 92512b56a8..047fe85456 100644
--- a/core/src/main/java/haveno/core/support/dispute/DisputeManager.java
+++ b/core/src/main/java/haveno/core/support/dispute/DisputeManager.java
@@ -399,13 +399,6 @@ public abstract class DisputeManager<T extends DisputeList<Dispute>> extends Sup
             chatMessage.setSystemMessage(true);
             dispute.addAndPersistChatMessage(chatMessage);
 
-            // export latest multisig hex
-            try {
-                trade.exportMultisigHex();
-            } catch (Exception e) {
-                log.error("Failed to export multisig hex", e);
-            }
-
             // create dispute opened message
             NodeAddress agentNodeAddress = getAgentNodeAddress(dispute);
             DisputeOpenedMessage disputeOpenedMessage = new DisputeOpenedMessage(dispute,
diff --git a/desktop/src/main/java/haveno/desktop/main/portfolio/pendingtrades/PendingTradesDataModel.java b/desktop/src/main/java/haveno/desktop/main/portfolio/pendingtrades/PendingTradesDataModel.java
index 7649274aa1..ea93d145fb 100644
--- a/desktop/src/main/java/haveno/desktop/main/portfolio/pendingtrades/PendingTradesDataModel.java
+++ b/desktop/src/main/java/haveno/desktop/main/portfolio/pendingtrades/PendingTradesDataModel.java
@@ -553,13 +553,6 @@ public class PendingTradesDataModel extends ActivatableDataModel {
           disputeManager = arbitrationManager;
           Dispute dispute = disputesService.createDisputeForTrade(trade, offer, pubKeyRingProvider.get(), isMaker, isSupportTicket);
 
-          // export latest multisig hex
-          try {
-            trade.exportMultisigHex();
-          } catch (Exception e) {
-            log.error("Failed to export multisig hex", e);
-          }
-
           // send dispute opened message
           sendDisputeOpenedMessage(dispute, disputeManager);
           tradeManager.requestPersistence();