diff --git a/src/main/java/com/sk89q/worldedit/blocks/BlockType.java b/src/main/java/com/sk89q/worldedit/blocks/BlockType.java
index c5e1fb1d8..c45eeb4db 100644
--- a/src/main/java/com/sk89q/worldedit/blocks/BlockType.java
+++ b/src/main/java/com/sk89q/worldedit/blocks/BlockType.java
@@ -712,6 +712,7 @@ public enum BlockType {
         isRedstoneSource.add(BlockID.STONE_PRESSURE_PLATE);
         isRedstoneSource.add(BlockID.WOODEN_PRESSURE_PLATE);
         isRedstoneSource.add(BlockID.STONE_BUTTON);
+        isRedstoneSource.add(BlockID.TRIPWIRE_HOOK);
     }
 
     /**