diff --git a/src/Mobs/Spider.cpp b/src/Mobs/Spider.cpp
index 226b1d0a7..971ff22f6 100644
--- a/src/Mobs/Spider.cpp
+++ b/src/Mobs/Spider.cpp
@@ -48,7 +48,10 @@ void cSpider::EventSeePlayer(cPlayer * a_Player, cChunk & a_Chunk)
 		return;
 	}
 
-	if (a_Player->CanMobsTarget() && (Chunk->GetSkyLightAltered(Rel.x, Rel.y, Rel.z) <= 9))
+	if (
+		a_Player->CanMobsTarget() &&
+		!((Chunk->GetSkyLightAltered(Rel.x, Rel.y, Rel.z) > 11) || (Chunk->GetBlockLight(Rel.x, Rel.y, Rel.z) > 11))
+	)
 	{
 		super::EventSeePlayer(a_Player, a_Chunk);
 	}