diff --git a/devices/gl-ar750/default.nix b/devices/gl-ar750/default.nix
index 50d22fac..8186bb87 100644
--- a/devices/gl-ar750/default.nix
+++ b/devices/gl-ar750/default.nix
@@ -12,7 +12,7 @@
       config = "mips-unknown-linux-musl";
       gcc = {
         abi = "32";
-        arch = "mips32";          # maybe mips_24kc-
+        arch = "24kc";          # maybe mips_24kc-
       };
     };
   };