diff --git a/worldedit-core/src/main/java/com/sk89q/worldedit/world/block/BlockState.java b/worldedit-core/src/main/java/com/sk89q/worldedit/world/block/BlockState.java
index 4511b7b38..6ffae96ab 100644
--- a/worldedit-core/src/main/java/com/sk89q/worldedit/world/block/BlockState.java
+++ b/worldedit-core/src/main/java/com/sk89q/worldedit/world/block/BlockState.java
@@ -341,7 +341,8 @@ public class BlockState implements BlockStateHolder<BlockState>, Pattern {
         BlockType type = this.getBlockType();
         // Lazily initialize the map
         Map<? extends Property, Object> map = Maps.asMap(type.getPropertiesSet(), (Function<Property, Object>) this::getState);
-        return Collections.unmodifiableMap(map);
+        //noinspection RedundantCast - This is required for compilation, etc.
+        return Collections.unmodifiableMap((Map<Property<?>, Object>) map);
         //FAWE end
     }