diff --git a/poky/meta/classes-recipe/meson-routines.bbclass b/poky/meta/classes-recipe/meson-routines.bbclass
index 6086fce..a944a8f 100644
--- a/poky/meta/classes-recipe/meson-routines.bbclass
+++ b/poky/meta/classes-recipe/meson-routines.bbclass
@@ -23,6 +23,8 @@
         return 'arm'
     elif arch == 'aarch64_be':
         return 'aarch64'
+    elif arch == 'loongarch64':
+        return 'loongarch64'
     elif arch == 'mipsel':
         return 'mips'
     elif arch == 'mips64el':