1 files changed, 2 insertions, 2 deletions

diff --git a/src/WixToolset.Core/Preprocessor.cs b/src/WixToolset.Core/Preprocessor.cs
index b111b291..81b17578 100644
--- a/src/WixToolset.Core/Preprocessor.cs
+++ b/src/WixToolset.Core/Preprocessor.cs
@@ -1351,7 +1351,7 @@ namespace WixToolset.Core
 
                 if (state.Context.CurrentSourceLineNumber.LineNumber != newLine)
                 {
-                    state.Context.CurrentSourceLineNumber = new SourceLineNumber(state.Context.CurrentSourceLineNumber.FileName, newLine);
+                    state.Context.CurrentSourceLineNumber = new SourceLineNumber(state.Context.CurrentSourceLineNumber.FileName, state.Context.CurrentSourceLineNumber.Parent, newLine);
                 }
             }
         }
@@ -1372,7 +1372,7 @@ namespace WixToolset.Core
 
             state.CurrentFileStack.Push(path);
             state.SourceStack.Push(state.Context.CurrentSourceLineNumber);
-            state.Context.CurrentSourceLineNumber = new SourceLineNumber(path);
+            state.Context.CurrentSourceLineNumber = new SourceLineNumber(path, state.Context.CurrentSourceLineNumber);
             state.IncludeNextStack.Push(true);
         }