diff --git a/core/envsetup.mk b/core/envsetup.mk
index 1df25d2..f234702 100644
--- a/core/envsetup.mk
+++ b/core/envsetup.mk
@@ -273,6 +273,9 @@
 HOST_OUT_COMMON_INTERMEDIATES := $(HOST_COMMON_OUT_ROOT)/obj
 HOST_OUT_FAKE := $(HOST_OUT)/fake_packages
 
+# Nano environment config
+include $(BUILD_SYSTEM)/aux_config.mk
+
 HOST_CROSS_OUT_INTERMEDIATES := $(HOST_CROSS_OUT)/obj
 HOST_CROSS_OUT_HEADERS := $(HOST_CROSS_OUT_INTERMEDIATES)/include
 HOST_CROSS_OUT_INTERMEDIATE_LIBRARIES := $(HOST_CROSS_OUT_INTERMEDIATES)/lib