diff --git a/src/gs-entbase/server/func_wall_toggle.qc b/src/gs-entbase/server/func_wall_toggle.qc
index a927eda9..b63613c0 100644
--- a/src/gs-entbase/server/func_wall_toggle.qc
+++ b/src/gs-entbase/server/func_wall_toggle.qc
@@ -56,10 +56,10 @@ func_wall_toggle::Trigger(entity act, int state)
 	}
 
 	if (m_iVisible) {
-		modelindex = m_oldmodelindex;
+		SetModelindex(m_oldmodelindex);
 		solid = SOLID_BSP;
 	} else {
-		modelindex = 0;
+		SetModelindex(0);
 		solid = SOLID_NOT;
 	}
 }