diff --git a/CMakeLists.txt b/with_sdk/rp2350/blink/CMakeLists.txt
similarity index 91%
rename from CMakeLists.txt
rename to with_sdk/rp2350/blink/CMakeLists.txt
index 891544c..b51ffa2 100644
--- a/CMakeLists.txt
+++ b/with_sdk/rp2350/blink/CMakeLists.txt
@@ -2,7 +2,7 @@ cmake_minimum_required(VERSION 3.13...3.27)
 
 # initialize pico-sdk from submodule
 # note: this must happen before project()
-include(pico-sdk/pico_sdk_init.cmake)
+include(../../../pico-sdk/pico_sdk_init.cmake)
 
 project(my_project)
 
diff --git a/hello_world.c b/with_sdk/rp2350/blink/hello_world.c
similarity index 100%
rename from hello_world.c
rename to with_sdk/rp2350/blink/hello_world.c
diff --git a/led.s b/with_sdk/rp2350/blink/led.s
similarity index 100%
rename from led.s
rename to with_sdk/rp2350/blink/led.s