--- ../src-base/minecraft/net/minecraft/world/gen/feature/WorldGenIceSpike.java
+++ ../src-work/minecraft/net/minecraft/world/gen/feature/WorldGenIceSpike.java
@@ -56,7 +56,7 @@
 
                             if (block.getMaterial() == Material.air || block == Blocks.dirt || block == Blocks.snow || block == Blocks.ice)
                             {
-                                this.func_150515_a(p_76484_1_, p_76484_3_ + l1, p_76484_4_ + j1, p_76484_5_ + i2, Blocks.packed_ice);
+                                p_76484_1_.setBlock(p_76484_3_ + l1, p_76484_4_ + j1, p_76484_5_ + i2, Blocks.packed_ice); // Spigot
                             }
 
                             if (j1 != 0 && k1 > 1)
@@ -65,7 +65,7 @@
 
                                 if (block.getMaterial() == Material.air || block == Blocks.dirt || block == Blocks.snow || block == Blocks.ice)
                                 {
-                                    this.func_150515_a(p_76484_1_, p_76484_3_ + l1, p_76484_4_ - j1, p_76484_5_ + i2, Blocks.packed_ice);
+                                    p_76484_1_.setBlock(p_76484_3_ + l1, p_76484_4_ - j1, p_76484_5_ + i2, Blocks.packed_ice); // Spigot
                                 }
                             }
                         }
@@ -106,7 +106,7 @@
 
                             if (block1.getMaterial() == Material.air || block1 == Blocks.dirt || block1 == Blocks.snow || block1 == Blocks.ice || block1 == Blocks.packed_ice)
                             {
-                                this.func_150515_a(p_76484_1_, p_76484_3_ + j2, l1, p_76484_5_ + k1, Blocks.packed_ice);
+                                p_76484_1_.setBlock(p_76484_3_ + j2, l1, p_76484_5_ + k1, Blocks.packed_ice); // Spigot
                                 --l1;
                                 --k2;
 
@@ -129,4 +129,4 @@
             return true;
         }
     }
-}
+}