diff --git a/examples/ci/platformio.ini b/examples/ci/platformio.ini
index 830cc19..3ed3ebe 100644
--- a/examples/ci/platformio.ini
+++ b/examples/ci/platformio.ini
@@ -51,7 +51,7 @@ build_flags =
     #-Wall
     -D CORE_DEBUG_LEVEL=ARDUHAL_LOG_LEVEL_VERBOSE
     # LVGL settings
-    -D LV_CONF_PATH=./examples/ci/lv_conf.h
+    -D LV_CONF_PATH=${PROJECT_DIR}/examples/ci/lv_conf.h
 
 [env:esp32-2424S012C]
 board = esp32-2424S012C