diff --git a/Alpha_shapes_3/demo/Alpha_shapes_3/CMakeLists.txt b/Alpha_shapes_3/demo/Alpha_shapes_3/CMakeLists.txt
deleted file mode 100644
index ee836747de5..00000000000
--- a/Alpha_shapes_3/demo/Alpha_shapes_3/CMakeLists.txt
+++ /dev/null
@@ -1,15 +0,0 @@
-project( Alpha_shapes_3 ) 
-
-CMAKE_MINIMUM_REQUIRED(VERSION 2.4.5)
-
-set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS true)
-
-find_package(CGAL REQUIRED)
-
-
-include( ${CGAL_USE_FILE} )
-include( CreateSingleSourceCGALProgram )
-
-create_single_source_cgal_program( alpha_shapes_3.cpp )
-create_single_source_cgal_program( weighted_alpha_shapes_3.cpp )
-