Signed-off-by: Michael Tremer <michael.tremer(a)ipfire.org>
---
 lfs/Config | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lfs/Config b/lfs/Config
index 92d719892..9309b832d 100644
--- a/lfs/Config
+++ b/lfs/Config
@@ -157,7 +157,11 @@ ifeq "$(BUILD_ARCH)" "aarch64"
 endif
 
 # Rust
-RUST_ARCH  = $(BUILD_ARCH)
+ifeq "$(BUILD_ARCH)" "riscv64"
+	RUST_ARCH = riscv64gc
+else
+	RUST_ARCH = $(BUILD_ARCH)
+endif
 
 ifeq "$(BUILD_ARCH)" "armv6l"
 	RUST_PLATFORM = arm-unknown-linux-gnueabi
-- 
2.30.2