diff --git a/lib/systems/inspect.nix b/lib/systems/inspect.nix
index e5bd879e2c42..dbffca0300b5 100644
--- a/lib/systems/inspect.nix
+++ b/lib/systems/inspect.nix
@@ -16,6 +16,7 @@ rec {
     isx86          = { cpu = { family = "x86"; }; };
     isAarch32      = { cpu = { family = "arm"; bits = 32; }; };
     isAarch64      = { cpu = { family = "arm"; bits = 64; }; };
+    isAarch        = { cpu = { family = "arm"; }; };
     isMips         = { cpu = { family = "mips"; }; };
     isMips32       = { cpu = { family = "mips"; bits = 32; }; };
     isMips64       = { cpu = { family = "mips"; bits = 64; }; };