diff --git a/lfs/Config b/lfs/Config
index 2334d5f0a..06ba065ea 100644
--- a/lfs/Config
+++ b/lfs/Config
@@ -111,7 +111,7 @@ DIR_TMP_PAK = $(DIR_TMP)/package-$(PROG)
 # Add the compiler location and version and specs to the ccache hash
 CCACHE_COMPILERCHECK += $(shell gcc -dumpspecs 2>/dev/null | md5sum | cut -d ' ' -f1)
 
-# We support EFI on x86_64 riscv64 and aarch64
+# We support EFI on x86_64 riscv64 aarch64 and loongarch64
 ifeq "$(BUILD_ARCH)" "x86_64"
 	EFI = 1
 	EFI_ARCH = x64
@@ -130,6 +130,12 @@ ifeq "$(BUILD_ARCH)" "aarch64"
 	GRUB_ARCH = arm64
 endif
 
+ifeq "$(BUILD_ARCH)" "loongarch64"
+	EFI = 1
+	EFI_ARCH = LOONGARCH64
+	GRUB_ARCH = $(BUILD_ARCH)
+endif
+
 CMAKE = cmake
 
 # In the toolchain, we might be cross-compiling and need cmake to know