diff --git a/Makefile b/Makefile
index 9639bad0..929f00d9 100644
--- a/Makefile
+++ b/Makefile
@@ -14,6 +14,7 @@
 
 PROJECT_NAME?=squeezelite
 EXTRA_CPPFLAGS+=  -I$(PROJECT_PATH)/main
+EXTRA_COMPONENT_DIRS := esp-dsp
 #/-Wno-error=maybe-uninitialized 
 include $(IDF_PATH)/make/project.mk