diff --git a/lang/golang/golang/Makefile b/lang/golang/golang/Makefile
index c13025cfee..ad75dd165f 100644
--- a/lang/golang/golang/Makefile
+++ b/lang/golang/golang/Makefile
@@ -202,6 +202,7 @@ endif
 $(eval $(call GoCompiler/AddProfile,Host,$(HOST_BUILD_DIR),$(HOST_GO_PREFIX),$(HOST_GO_VERSION_ID),$(GO_HOST_OS_ARCH),$(HOST_GO_INSTALL_SUFFIX)))
 
 HOST_GO_VARS= \
+	GOHOSTARCH="$(GO_HOST_ARCH)" \
 	GOCACHE="$(GO_BUILD_CACHE_DIR)" \
 	GOENV=off \
 	CC="$(HOSTCC_NOCACHE)" \
@@ -273,6 +274,7 @@ PKG_GO_ZBOOTSTRAP_MODS:= \
 PKG_GO_ZBOOTSTRAP_PATH:=$(PKG_BUILD_DIR)/src/internal/buildcfg/zbootstrap.go
 
 PKG_GO_VARS= \
+	GOHOSTARCH="$(GO_HOST_ARCH)" \
 	GOCACHE="$(GO_BUILD_CACHE_DIR)" \
 	GOENV=off \
 	GO_GCC_HELPER_PATH="$$$$PATH" \