diff --git a/.travis.yml b/.travis.yml
index c5ff05f4..5043b5dd 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -82,55 +82,6 @@ script:
   - mv -v bin/ nana-demo/
   - cd nana-demo/bin
   - ls
-  - ./a_group_impl
-  - ./animate-bmp
-  - ./audio_player
-  - ./background-effects
-  #- ./calculator 
-  - ./categ
-  - ./clicked
-  - ./decore
-  - ./dock
-  - ./drag-button
-  - ./draw
-  #- ./file_explorer
-  #- ./example_menu
-  - ./example_listbox
-  #- ./example_combox
-  - ./example.button
-  #- ./folder_tree_nana
-  #- ./folder_tree_std
-  - ./framework_design_1
-  - ./framework_design_2
-  - ./framework_design_3
-  - ./group
-  - ./HelloWord
-  #- ./helloword_quit
-  #- ./inputbox  
-  - ./label_listener  
-  #- ./lambda_event.cpp11  
-  - ./listbox_inline_widget  
-  - ./listbox_Resolver  
-  - ./loader_1  
-  #- ./loader_2  
-  - ./mbox  
-  - ./menu_debug  
-  #- ./MontiHall
-  #- ./helloworld_demo 
-  #- ./notepad 
-  - ./menu_debug  
-  - ./menu_popuper  
-  #- ./modal_form   
-  #- ./widget_show2
-  #- ./widget_show
-  - ./place_login  
-  - ./png  
-  #- ./screen  
-  - ./stretch_image  
-  - ./threading  
-  #- ./thread-pool  
-  - ./various_events  
-  #- ./window-dragger
-  - ./windows-subclassing   
+  - ./main