diff --git a/src/org/ntlab/traceDebugger/analyzerProvider/DeltaAlias.java b/src/org/ntlab/traceDebugger/analyzerProvider/DeltaAlias.java
index 381804c..10c433d 100644
--- a/src/org/ntlab/traceDebugger/analyzerProvider/DeltaAlias.java
+++ b/src/org/ntlab/traceDebugger/analyzerProvider/DeltaAlias.java
@@ -7,6 +7,7 @@
 
 	public DeltaAlias(AliasType aliasType, int index, String objectId, TracePoint occurrencePoint, boolean isSrcSide) {
 		super(aliasType, index, objectId, occurrencePoint);
+		bSrcSide = isSrcSide;
 	}
 
 	public boolean isSrcSide() {