diff --git a/CMakeLists.txt b/CMakeLists.txt
index 429ede95..143a925e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -16,5 +16,5 @@ if(CONFIG_M5STACK_FIRE)
     list(APPEND DEFINITIONS "M5STACK_FIRE")
 endif(CONFIG_M5STACK_FIRE)
 
-target_compile_definitions(${COMPONENT_NAME} PUBLIC ${DEFINITIONS})
+target_compile_definitions(${COMPONENT_TARGET} PUBLIC ${DEFINITIONS})
 
diff --git a/Kconfig.projbuild b/Kconfig.projbuild
new file mode 100644
index 00000000..e52f5c8d
--- /dev/null
+++ b/Kconfig.projbuild
@@ -0,0 +1,20 @@
+menu "M5Stack"
+
+choice CORE_TYPE
+    prompt "Type of Core"
+    default M5STACK_BASIC
+    help
+        Type of Core.
+
+config M5STICK
+    bool "M5Stick"
+config M5STACK_BASIC
+    bool "M5Stack Basic"
+config M5STACK_GRAY
+    bool "M5Stack Gray"
+config M5STACK_FIRE
+    bool "M5Stack Fire"
+endchoice
+
+endmenu
+