diff --git a/src/main/java/com/replaymod/replay/FullReplaySender.java b/src/main/java/com/replaymod/replay/FullReplaySender.java
index 9947e74e..ed492577 100644
--- a/src/main/java/com/replaymod/replay/FullReplaySender.java
+++ b/src/main/java/com/replaymod/replay/FullReplaySender.java
@@ -342,6 +342,9 @@ public class FullReplaySender extends ChannelDuplexHandler implements ReplaySend
      * Terminate this replay sender.
      */
     public void terminateReplay() {
+        if (terminate) {
+            return;
+        }
         terminate = true;
         events.unregister();
         try {