diff --git a/src/Blocks/CMakeLists.txt b/src/Blocks/CMakeLists.txt
index 9f971a8bd..eed949aab 100644
--- a/src/Blocks/CMakeLists.txt
+++ b/src/Blocks/CMakeLists.txt
@@ -45,7 +45,6 @@ SET (HDRS
 	BlockGlowstone.h
 	BlockGravel.h
 	BlockHandler.h
-	BlockHayBale.h
 	BlockHopper.h
 	BlockIce.h
 	BlockLadder.h