diff --git a/Rules/AlignAssignmentStatement.cs b/Rules/AlignAssignmentStatement.cs
index 5b941924a..a727bc7d7 100644
--- a/Rules/AlignAssignmentStatement.cs
+++ b/Rules/AlignAssignmentStatement.cs
@@ -650,6 +650,7 @@ int targetColumn
                     lhsExtent.EndColumnNumber,
                     equalsExtent.StartColumnNumber,
                     new string(' ', targetColumn - lhsExtent.EndColumnNumber),
+                    lhsExtent.File,
                     string.Format(CultureInfo.CurrentCulture, Strings.AlignAssignmentStatementError)
                 )
             };