diff --git a/config.lua b/config.lua
index 9b5998d..d866ec8 100644
--- a/config.lua
+++ b/config.lua
@@ -109,7 +109,7 @@ MOBS_PROPS = {
 			dummy_offset=0.05,
 			dummy_mesh="mobs_oerkki.b3d",
 			dummy_texture={"mobs_oerkki.png"},
-			night_only=false,
+			night_only=true,
 			sound_custom=""
 		},
 		{