diff --git a/patches/minecraft/net/minecraft/world/gen/feature/WorldGenTrees.java.patch b/patches/minecraft/net/minecraft/world/gen/feature/WorldGenTrees.java.patch
index cac2fd733..cc5724767 100644
--- a/patches/minecraft/net/minecraft/world/gen/feature/WorldGenTrees.java.patch
+++ b/patches/minecraft/net/minecraft/world/gen/feature/WorldGenTrees.java.patch
@@ -88,7 +88,7 @@
              --p_76529_3_;
  
 -            if (p_76529_1_.func_147439_a(p_76529_2_, p_76529_3_, p_76529_4_).func_149688_o() != Material.field_151579_a || i1 <= 0)
-+            if (p_76529_1_.func_147439_a(p_76529_2_, p_76529_3_, p_76529_4_).isAir(p_76529_1_, p_76529_2_, p_76529_3_, p_76529_4_) || i1 <= 0)
++            if (!p_76529_1_.func_147439_a(p_76529_2_, p_76529_3_, p_76529_4_).isAir(p_76529_1_, p_76529_2_, p_76529_3_, p_76529_4_) || i1 <= 0)
              {
                  return;
              }