diff --git a/server/gameserver/obstacle.cc b/server/gameserver/obstacle.cc
index 0543db4..0e3f11f 100644
--- a/server/gameserver/obstacle.cc
+++ b/server/gameserver/obstacle.cc
@@ -550,7 +550,7 @@ void Obstacle::OnExplosionHit(Explosion* e)
         if (meta->i->damage_dia() > 0.01f &&
             meta->i->damage() > 0.01f) {
 #if 0
-            obstacle->Explosion(this);
+            Explosion(this);
 #endif
         }
         #if 0