diff --git a/src/Generating/Prefabs/NetherFortPrefabs.cpp b/src/Generating/Prefabs/NetherFortPrefabs.cpp
index fb0e93daa..a3e3da158 100644
--- a/src/Generating/Prefabs/NetherFortPrefabs.cpp
+++ b/src/Generating/Prefabs/NetherFortPrefabs.cpp
@@ -1773,7 +1773,7 @@ const cPrefab::sDef g_NetherFortPrefabs[] =
 		true,
 
 		// DefaultWeight:
-		100,
+		20,
 
 		// DepthWeight:
 		"",
@@ -5015,7 +5015,7 @@ const cPrefab::sDef g_NetherFortPrefabs[] =
 		true,
 
 		// DefaultWeight:
-		100,
+		20,
 
 		// DepthWeight:
 		"",