diff --git a/lfs/rust b/lfs/rust
index 57cdd2290..5af9c4cec 100644
--- a/lfs/rust
+++ b/lfs/rust
@@ -31,6 +31,7 @@ DL_FILE    = $(THISAPP)-$(RUST_BOOTSTRAP).tar.gz
 DL_FROM    = $(URL_IPFIRE)
 DIR_APP    = $(DIR_SRC)/$(THISAPP)-$(RUST_BOOTSTRAP)
 TARGET     = $(DIR_INFO)/$(THISAPP)
+SUP_ARCH   = x86_64 i586 aarch64 armv5tel
 
 ifeq "$(BUILD_ARCH)" "i586"
 	RUST_ARCH = i686