diff --git a/Minecraft.World/LivingEntity.cpp b/Minecraft.World/LivingEntity.cpp
index 192823f1f..2a5982b8a 100644
--- a/Minecraft.World/LivingEntity.cpp
+++ b/Minecraft.World/LivingEntity.cpp
@@ -998,10 +998,15 @@ bool LivingEntity::onLadder()
 		bool isOpen = (data & 0x4) != 0;
 		if (isOpen)
 		{
+			int aboveTile = level->getTile(xt, yt + 1, zt);
 			int belowTile = level->getTile(xt, yt - 1, zt);
-			if (belowTile == Tile::ladder_Id)
+			switch (aboveTile)
 			{
-				return true;
+			case Tile::ladder_Id:
+			case Tile::vine_Id:
+				return false; // Opened trapdoor should only be climbable when it's only at the top.
+			default:
+				return belowTile == Tile::ladder_Id;
 			}
 		}
 		break;