diff --git a/lib/tests/misc.nix b/lib/tests/misc.nix
index 6c254cae232b..4223f517b839 100644
--- a/lib/tests/misc.nix
+++ b/lib/tests/misc.nix
@@ -4687,7 +4687,7 @@ runTests {
   };
 
   testPlatformMatchNoMatch = {
-    expr = meta.platformMatch { system = "x86_64-darwin"; } "x86_64-linux";
+    expr = meta.platformMatch { system = "x86_64-freebsd"; } "x86_64-linux";
     expected = false;
   };