diff --git a/voicemngr/Makefile b/voicemngr/Makefile
index 6c0628185..022c77635 100644
--- a/voicemngr/Makefile
+++ b/voicemngr/Makefile
@@ -48,10 +48,6 @@ define Package/$(PKG_NAME)
 
 ifeq ($(CONFIG_TARGET_brcmbca),y)
 	include $(TOPDIR)/feeds/broadcom/bcmkernel/bcm-toolchain.mk
-	TARGET_CFLAGS := -I$(STAGING_DIR)/usr/include/bcm963xx/
-	TARGET_CPPFLAGS :=
-	TARGET_CXXFLAGS :=
-	EXTRA_CFLAGS :=
 endif