diff --git a/Contrib/Library/LibraryLocal/SConscript b/Contrib/Library/LibraryLocal/SConscript
index c2e732e4..df1b7b59 100644
--- a/Contrib/Library/LibraryLocal/SConscript
+++ b/Contrib/Library/LibraryLocal/SConscript
@@ -8,6 +8,7 @@ required_files = Split("""
 	#Source/ResourceEditor.cpp
 	#Source/util.cpp
 	#Source/winchar.cpp
+	#Source/tstring.cpp
 """)
 
 libs = Split("""