diff --git a/src/validation/mam_x_validation b/src/validation/mam_x_validation
index 18e1e88d3..6b5bafc8b 160000
--- a/src/validation/mam_x_validation
+++ b/src/validation/mam_x_validation
@@ -1 +1 @@
-Subproject commit 18e1e88d3cf43f85f5a565146cbbbc2cdc0f20d4
+Subproject commit 6b5bafc8bcf7fb2e162834daae75ae283be840fa