diff --git a/SConstruct b/SConstruct
index dada0f26d..b579c0ff6 100644
--- a/SConstruct
+++ b/SConstruct
@@ -111,6 +111,7 @@ if env['package'] and sys.platform == 'win32':
 		'LICENSE',
 		'SConstruct',
 		'tildefriends.exe',
+		'icudtl.dat',
 	]
 	files += listAllFiles('src')
 	files += listAllFiles('packages')