diff --git a/language.version b/language.version
index 95cbae7fd..6d2c97d5b 100644
--- a/language.version
+++ b/language.version
@@ -1,3 +1,3 @@
 [default]
-SWWM_MODVER="\cyDEMOLITIONIST \cw1.3pre r738 \cu(Wed 18 Jan 22:47:48 CET 2023)\c-";
-SWWM_SHORTVER="\cw1.3pre r738 \cu(2023-01-18 22:47:48)\c-";
+SWWM_MODVER="\cyDEMOLITIONIST \cw1.3pre r739 \cu(Wed 18 Jan 23:28:26 CET 2023)\c-";
+SWWM_SHORTVER="\cw1.3pre r739 \cu(2023-01-18 23:28:26)\c-";
diff --git a/zscript/weapons/swwm_cbt_fx.zsc b/zscript/weapons/swwm_cbt_fx.zsc
index fceb5cc68..584fa80d1 100644
--- a/zscript/weapons/swwm_cbt_fx.zsc
+++ b/zscript/weapons/swwm_cbt_fx.zsc
@@ -546,7 +546,7 @@ Class BusterWall : Thinker
 		SWWMCrusherBroken.Remove(hp?null:hs,hp?hs:null);
 		// quakin'
 		let q = Actor.Spawn("BustedQuake",(hs.centerspot.x,hs.centerspot.y,thisheight));
-		q.special1 = clamp(int(girthitude**.15),1,9);
+		q.specialf1 = clamp(int(girthitude**.15),1,9);
 		if ( hp )
 		{
 			// remove any current movers