diff --git a/language.version b/language.version
index ee97e4dca..3d873bb3c 100644
--- a/language.version
+++ b/language.version
@@ -1,3 +1,3 @@
 [default]
-SWWM_MODVER="\chSWWM \czGZ\c- \cw0.9.11b-pre r531 \cu(Sun  6 Jun 20:44:46 CEST 2021)\c-";
-SWWM_SHORTVER="\cw0.9.11b-pre r531 \cu(2021-06-06 20:44:46)\c-";
+SWWM_MODVER="\chSWWM \czGZ\c- \cw0.9.11b-pre r532 \cu(Mon  7 Jun 14:21:53 CEST 2021)\c-";
+SWWM_SHORTVER="\cw0.9.11b-pre r532 \cu(2021-06-07 14:21:53)\c-";
diff --git a/zscript/swwm_player.zsc b/zscript/swwm_player.zsc
index a191ca3ac..1651bc510 100644
--- a/zscript/swwm_player.zsc
+++ b/zscript/swwm_player.zsc
@@ -2817,6 +2817,7 @@ Class Demolitionist : PlayerPawn
 		MarkSound("demolitionist/whitl1");
 		MarkSound("demolitionist/whitl2");
 		MarkSound("demolitionist/buttslam");
+		MarkSound("demolitionist/buttslamx");
 		MarkSound("demolitionist/smooch");
 		MarkSound("demolitionist/blowkiss");
 		MarkSound("demolitionist/petting");