diff --git a/applications/external/mass_storage/application.fam b/applications/external/.mass_storage/application.fam
similarity index 100%
rename from applications/external/mass_storage/application.fam
rename to applications/external/.mass_storage/application.fam
diff --git a/applications/external/mass_storage/helpers/mass_storage_scsi.c b/applications/external/.mass_storage/helpers/mass_storage_scsi.c
similarity index 100%
rename from applications/external/mass_storage/helpers/mass_storage_scsi.c
rename to applications/external/.mass_storage/helpers/mass_storage_scsi.c
diff --git a/applications/external/mass_storage/helpers/mass_storage_scsi.h b/applications/external/.mass_storage/helpers/mass_storage_scsi.h
similarity index 100%
rename from applications/external/mass_storage/helpers/mass_storage_scsi.h
rename to applications/external/.mass_storage/helpers/mass_storage_scsi.h
diff --git a/applications/external/mass_storage/helpers/mass_storage_usb.c b/applications/external/.mass_storage/helpers/mass_storage_usb.c
similarity index 100%
rename from applications/external/mass_storage/helpers/mass_storage_usb.c
rename to applications/external/.mass_storage/helpers/mass_storage_usb.c
diff --git a/applications/external/mass_storage/helpers/mass_storage_usb.h b/applications/external/.mass_storage/helpers/mass_storage_usb.h
similarity index 100%
rename from applications/external/mass_storage/helpers/mass_storage_usb.h
rename to applications/external/.mass_storage/helpers/mass_storage_usb.h
diff --git a/applications/external/mass_storage/mass_storage_app.c b/applications/external/.mass_storage/mass_storage_app.c
similarity index 100%
rename from applications/external/mass_storage/mass_storage_app.c
rename to applications/external/.mass_storage/mass_storage_app.c
diff --git a/applications/external/mass_storage/mass_storage_app.h b/applications/external/.mass_storage/mass_storage_app.h
similarity index 100%
rename from applications/external/mass_storage/mass_storage_app.h
rename to applications/external/.mass_storage/mass_storage_app.h
diff --git a/applications/external/mass_storage/mass_storage_app_i.h b/applications/external/.mass_storage/mass_storage_app_i.h
similarity index 100%
rename from applications/external/mass_storage/mass_storage_app_i.h
rename to applications/external/.mass_storage/mass_storage_app_i.h
diff --git a/applications/external/mass_storage/scenes/mass_storage_scene.c b/applications/external/.mass_storage/scenes/mass_storage_scene.c
similarity index 100%
rename from applications/external/mass_storage/scenes/mass_storage_scene.c
rename to applications/external/.mass_storage/scenes/mass_storage_scene.c
diff --git a/applications/external/mass_storage/scenes/mass_storage_scene.h b/applications/external/.mass_storage/scenes/mass_storage_scene.h
similarity index 100%
rename from applications/external/mass_storage/scenes/mass_storage_scene.h
rename to applications/external/.mass_storage/scenes/mass_storage_scene.h
diff --git a/applications/external/mass_storage/scenes/mass_storage_scene_config.h b/applications/external/.mass_storage/scenes/mass_storage_scene_config.h
similarity index 100%
rename from applications/external/mass_storage/scenes/mass_storage_scene_config.h
rename to applications/external/.mass_storage/scenes/mass_storage_scene_config.h
diff --git a/applications/external/mass_storage/scenes/mass_storage_scene_error.c b/applications/external/.mass_storage/scenes/mass_storage_scene_error.c
similarity index 100%
rename from applications/external/mass_storage/scenes/mass_storage_scene_error.c
rename to applications/external/.mass_storage/scenes/mass_storage_scene_error.c
diff --git a/applications/external/mass_storage/scenes/mass_storage_scene_file_select.c b/applications/external/.mass_storage/scenes/mass_storage_scene_file_select.c
similarity index 100%
rename from applications/external/mass_storage/scenes/mass_storage_scene_file_select.c
rename to applications/external/.mass_storage/scenes/mass_storage_scene_file_select.c
diff --git a/applications/external/mass_storage/scenes/mass_storage_scene_work.c b/applications/external/.mass_storage/scenes/mass_storage_scene_work.c
similarity index 100%
rename from applications/external/mass_storage/scenes/mass_storage_scene_work.c
rename to applications/external/.mass_storage/scenes/mass_storage_scene_work.c
diff --git a/applications/external/mass_storage/views/mass_storage_view.c b/applications/external/.mass_storage/views/mass_storage_view.c
similarity index 100%
rename from applications/external/mass_storage/views/mass_storage_view.c
rename to applications/external/.mass_storage/views/mass_storage_view.c
diff --git a/applications/external/mass_storage/views/mass_storage_view.h b/applications/external/.mass_storage/views/mass_storage_view.h
similarity index 100%
rename from applications/external/mass_storage/views/mass_storage_view.h
rename to applications/external/.mass_storage/views/mass_storage_view.h