diff --git a/Alpha_shapes_2/demo/Alpha_shapes_2/makefile b/Alpha_shapes_2/demo/Alpha_shapes_2/makefile
deleted file mode 100644
index 7b623867b0b..00000000000
--- a/Alpha_shapes_2/demo/Alpha_shapes_2/makefile
+++ /dev/null
@@ -1,79 +0,0 @@
-# Created by the script cgal_create_makefile
-# This is the makefile for compiling a CGAL application.
-
-#---------------------------------------------------------------------#
-#                    include platform specific settings
-#---------------------------------------------------------------------#
-# Choose the right include file from the <cgalroot>/make directory.
-
-# CGAL_MAKEFILE = ENTER_YOUR_INCLUDE_MAKEFILE_HERE
-include $(CGAL_MAKEFILE)
-
-#---------------------------------------------------------------------#
-#                    compiler flags
-#---------------------------------------------------------------------#
-
-CXXFLAGS = -I../../include/ \
-           $(CGAL_CXXFLAGS) \
-           $(LONG_NAME_PROBLEM_CXXFLAGS) \
-           $(DEBUG_OPT)
-
-#---------------------------------------------------------------------#
-#                    linker flags
-#---------------------------------------------------------------------#
-
-LIBPATH = \
-          $(CGAL_LIBPATH)
-
-LDFLAGS = \
-          $(LONG_NAME_PROBLEM_LDFLAGS) \
-          $(CGAL_LDFLAGS)
-
-#---------------------------------------------------------------------#
-#                    target entries
-#---------------------------------------------------------------------#
-
-all: alpha_shapes_2
-
-Qt_widget_move_point.moc: Qt_widget_move_point.h
-	$(QT_MOC) -o Qt_widget_move_point.moc Qt_widget_move_point.h
-
-Qt_widget_move_point$(OBJ_EXT): Qt_widget_move_point.moc Qt_widget_move_point.cpp
-	$(CGAL_CXX) $(CXXFLAGS) $(OBJ_OPT) Qt_widget_move_point.cpp
-
-Qt_widget_toolbar$(OBJ_EXT): Qt_widget_toolbar.cpp Qt_widget_toolbar.moc
-	$(CGAL_CXX) $(CXXFLAGS) $(OBJ_OPT) Qt_widget_toolbar.cpp
-
-Qt_widget_toolbar.moc: Qt_widget_toolbar.h
-	$(QT_MOC) -o Qt_widget_toolbar.moc Qt_widget_toolbar.h
-
-Qt_widget_toolbar_layers$(OBJ_EXT): Qt_widget_toolbar_layers.cpp \
-		Qt_widget_toolbar_layers.moc
-	$(CGAL_CXX) $(CXXFLAGS) $(OBJ_OPT) Qt_widget_toolbar_layers.cpp
-
-Qt_widget_toolbar_layers.moc: Qt_widget_toolbar_layers.h
-	$(QT_MOC) -o Qt_widget_toolbar_layers.moc Qt_widget_toolbar_layers.h
-
-alpha_shapes_2.moc: alpha_shapes_2.cpp \
-			Qt_widget_toolbar$(OBJ_EXT) \
-			Qt_widget_toolbar_layers$(OBJ_EXT) \
-			Qt_widget_move_point$(OBJ_EXT)
-	${QT_MOC} -o alpha_shapes_2.moc alpha_shapes_2.cpp
-
-alpha_shapes_2$(OBJ_EXT): alpha_shapes_2.cpp alpha_shapes_2.moc
-	$(CGAL_CXX) $(CXXFLAGS) $(OBJ_OPT) alpha_shapes_2.cpp
-
-alpha_shapes_2$(EXE_EXT): alpha_shapes_2$(OBJ_EXT)
-	$(CGAL_CXX) $(EXE_OPT)alpha_shapes_2 alpha_shapes_2$(OBJ_EXT) Qt_widget_toolbar$(OBJ_EXT) Qt_widget_toolbar_layers$(OBJ_EXT) Qt_widget_move_point$(OBJ_EXT) $(LDFLAGS)
-
-clean: alpha_shapes_2.clean \
-       Qt_widget_toolbar_layers.clean \
-       Qt_widget_toolbar.clean \
-       Qt_widget_move_point.clean
-
-#---------------------------------------------------------------------#
-#                    suffix rules
-#---------------------------------------------------------------------#
-
-.cpp$(OBJ_EXT):
-	$(CGAL_CXX) $(CXXFLAGS) $(OBJ_OPT) $<
diff --git a/Alpha_shapes_2/dont_submit b/Alpha_shapes_2/dont_submit
index 10c8cde3108..b6b255ede41 100644
--- a/Alpha_shapes_2/dont_submit
+++ b/Alpha_shapes_2/dont_submit
@@ -1,5 +1,3 @@
-Makefile
-Makefile.vc
 weight.tex
 Weighted_alpha_shape_2.h
 Attali_7