diff --git a/hyracks-net/src/main/java/edu/uci/ics/hyracks/net/protocols/muxdemux/ChannelSet.java b/hyracks-net/src/main/java/edu/uci/ics/hyracks/net/protocols/muxdemux/ChannelSet.java
index 104f98a..c3f93d2 100644
--- a/hyracks-net/src/main/java/edu/uci/ics/hyracks/net/protocols/muxdemux/ChannelSet.java
+++ b/hyracks-net/src/main/java/edu/uci/ics/hyracks/net/protocols/muxdemux/ChannelSet.java
@@ -96,6 +96,10 @@
         int idx = channel.getChannelId();
         ccbArray[idx] = null;
         allocationBitmap.clear(idx);
+        pendingChannelWriteBitmap.clear(idx);
+        pendingChannelCreditsBitmap.clear(idx);
+        pendingChannelSynBitmap.clear(idx);
+        pendingEOSAckBitmap.clear(idx);
         --openChannelCount;
     }