diff --git a/build/platform-gnu.mk b/build/platform-gnu.mk
index f22dcb26a0..46663d0684 100644
--- a/build/platform-gnu.mk
+++ b/build/platform-gnu.mk
@@ -1,2 +1 @@
-include $(SRC_PATH)build/arch.mk
 include $(SRC_PATH)build/platform-gnu-chain.mk
diff --git a/build/platform-linux.mk b/build/platform-linux.mk
index f22dcb26a0..46663d0684 100644
--- a/build/platform-linux.mk
+++ b/build/platform-linux.mk
@@ -1,2 +1 @@
-include $(SRC_PATH)build/arch.mk
 include $(SRC_PATH)build/platform-gnu-chain.mk