diff --git a/controller/tea_poor/platformio.ini b/controller/tea_poor/platformio.ini
index 912817c..2999ffc 100644
--- a/controller/tea_poor/platformio.ini
+++ b/controller/tea_poor/platformio.ini
@@ -20,4 +20,4 @@ test_ignore = local
 platform = native
 test_framework = googletest
 test_build_src = no
-build_src_filter = -<*.cpp> +<*_test.cpp>
\ No newline at end of file
+build_src_filter = +*.cpp -*_test.cpp
\ No newline at end of file