diff --git a/DwarfOne2C/Parsing/DumpParser.cs b/DwarfOne2C/Parsing/DumpParser.cs
index a0bfa21..3f767e3 100644
--- a/DwarfOne2C/Parsing/DumpParser.cs
+++ b/DwarfOne2C/Parsing/DumpParser.cs
@@ -116,7 +116,8 @@ void FixChain(Tag parent, ref int i, int depth)
 				if(current.tagType == TagType.End)
 					return;
 
-				if(prev.sibling != current.ID)
+				if(prev.sibling != current.ID
+				   && prev.tagType != TagType.CompileUnit)
 					prev.sibling = current.ID;
 
 				if(current.firstChild >= 0)