diff --git a/repos/dde_linux/lib/import/import-usb_arch_include.mk b/repos/dde_linux/lib/import/import-usb_arch_include.mk
deleted file mode 100644
index 851563d1b1..0000000000
--- a/repos/dde_linux/lib/import/import-usb_arch_include.mk
+++ /dev/null
@@ -1,27 +0,0 @@
-# architecture-dependent includes
-ifeq ($(filter-out $(SPECS),x86),)
-  ARCH_SRC_INC_DIR += $(REP_DIR)/src/include/spec/x86
-  ifeq ($(filter-out $(SPECS),32bit),)
-    ARCH_SRC_INC_DIR += $(REP_DIR)/src/include/spec/x86_32
-  endif # 32bit
-  ifeq ($(filter-out $(SPECS),64bit),)
-    ARCH_SRC_INC_DIR += $(REP_DIR)/src/include/spec/x86_64
-  endif # 64bit
-endif # x86
-
-ifeq ($(filter-out $(SPECS),arm),)
-  ARCH_SRC_INC_DIR += $(REP_DIR)/src/include/spec/arm
-  ifeq ($(filter-out $(SPECS),arm_v6),)
-    ARCH_SRC_INC_DIR += $(REP_DIR)/src/include/spec/arm_v6
-  endif # arm_v6
-  ifeq ($(filter-out $(SPECS),arm_v7),)
-    ARCH_SRC_INC_DIR += $(REP_DIR)/src/include/spec/arm_v7
-  endif # arm_v7
-endif # arm
-
-ifeq ($(filter-out $(SPECS),arm_64),)
-  ARCH_SRC_INC_DIR += $(REP_DIR)/src/include/spec/arm_64
-  ifeq ($(filter-out $(SPECS),arm_v8),)
-    ARCH_SRC_INC_DIR += $(REP_DIR)/src/include/spec/arm_v8
-  endif # arm_v8
-endif # arm_64