diff --git a/radio/tests/desymbolizer/Makefile b/radio/tests/desymbolizer/Makefile
index b9e3d6a..c731c9b 100644
--- a/radio/tests/desymbolizer/Makefile
+++ b/radio/tests/desymbolizer/Makefile
@@ -1,10 +1,7 @@
 include ./config.mk
+include $(MAKE_HOME)/defaults.mk
 
 DEFINES := -Dradio_float_t=float -Dfir_float_t=float
-CXXFLAGS_release := -O3 -flto
-CFLAGS_release := -O3 -flto
-LDFLAGS_release := -O3 -flto
-TARGET_ARCH := -march=native
 CXXFLAGS += -std=c++20
 CXXFLAGS += -Wno-volatile
 CXXFLAGS += -Wno-deprecated-declarations