diff --git a/mappings/net/minecraft/world/ServerWorldAccess.mapping b/mappings/net/minecraft/world/ServerWorldAccess.mapping
deleted file mode 100644
index 0ce48ba934..0000000000
--- a/mappings/net/minecraft/world/ServerWorldAccess.mapping
+++ /dev/null
@@ -1,2 +0,0 @@
-CLASS net/minecraft/class_5281 net/minecraft/world/ServerWorldAccess
-	METHOD method_8412 getSeed ()J
diff --git a/mappings/net/minecraft/world/StructureWorldAccess.mapping b/mappings/net/minecraft/world/StructureWorldAccess.mapping
new file mode 100644
index 0000000000..8328573f61
--- /dev/null
+++ b/mappings/net/minecraft/world/StructureWorldAccess.mapping
@@ -0,0 +1,5 @@
+CLASS net/minecraft/class_5281 net/minecraft/world/StructureWorldAccess
+	METHOD method_30275 getStructures (Lnet/minecraft/class_4076;Lnet/minecraft/class_3195;)Ljava/util/stream/Stream;
+		ARG 1 pos
+		ARG 2 feature
+	METHOD method_8412 getSeed ()J