diff --git a/lib/systems/default.nix b/lib/systems/default.nix
index 0c0cdf1f11b1..0d51be4b23bc 100644
--- a/lib/systems/default.nix
+++ b/lib/systems/default.nix
@@ -79,6 +79,7 @@ rec {
         else if final.isAarch64 then "arm64"
         else if final.isx86_32 then "x86"
         else if final.isx86_64 then "ia64"
+        else if final.isMips then "mips"
         else final.parsed.cpu.name;
 
       qemuArch =
diff --git a/lib/systems/parse.nix b/lib/systems/parse.nix
index 5e12df32ffdd..e923334a11bd 100644
--- a/lib/systems/parse.nix
+++ b/lib/systems/parse.nix
@@ -327,6 +327,7 @@ rec {
         }
       ];
     };
+    gnuabi64     = { abi = "64"; };
 
     musleabi     = { float = "soft"; };
     musleabihf   = { float = "hard"; };