diff --git a/utils/wesnoth-map-diff b/utils/wesnoth-map-diff
index 2aee8f92..2f9c5040 160000
--- a/utils/wesnoth-map-diff
+++ b/utils/wesnoth-map-diff
@@ -1 +1 @@
-Subproject commit 2aee8f92a63a2bc3586f6aaab5a67b0aeadd7dba
+Subproject commit 2f9c50405fa2138ecc91b7ff37c6ffc545180a52