diff --git a/components/esp_coex/test_apps/external_coex_function/CMakeLists.txt b/components/esp_coex/test_apps/external_coex_function/CMakeLists.txt
index 398e566225..5ca0f9769b 100644
--- a/components/esp_coex/test_apps/external_coex_function/CMakeLists.txt
+++ b/components/esp_coex/test_apps/external_coex_function/CMakeLists.txt
@@ -1,7 +1,7 @@
 #This is the project CMakeLists.txt file for the test subproject
 cmake_minimum_required(VERSION 3.22)
 
-set(EXTRA_COMPONENT_DIRS "$ENV{IDF_PATH}/tools/test_apps/components")
+set(EXTRA_COMPONENT_DIRS "$ENV{IDF_PATH}/tools/unit-test-app/components")
 
 # "Trim" the build. Include the minimal set of components, main, and anything it depends on.
 set(COMPONENTS main)