diff --git a/src/main/java/mekanism/common/multipart/PartSidedPipe.java b/src/main/java/mekanism/common/multipart/PartSidedPipe.java
index 6a23a59e4..7cd161c1d 100644
--- a/src/main/java/mekanism/common/multipart/PartSidedPipe.java
+++ b/src/main/java/mekanism/common/multipart/PartSidedPipe.java
@@ -499,7 +499,7 @@ public abstract class PartSidedPipe extends TMultiPart implements TSlottedPart,
 
 		if(!world().isRemote)
 		{
-			if(getAllCurrentConnections() != (possibleAcceptors | possibleAcceptors))
+			if(getAllCurrentConnections() != (possibleTransmitters | possibleAcceptors))
 			{
 				sendDesc = true;
 			}