diff --git a/pkgs/by-name/ri/river-filtile/package.nix b/pkgs/by-name/ri/river-filtile/package.nix
index df134cd1d2c0..b5413563ee7b 100644
--- a/pkgs/by-name/ri/river-filtile/package.nix
+++ b/pkgs/by-name/ri/river-filtile/package.nix
@@ -28,5 +28,6 @@ rustPlatform.buildRustPackage (finalAttrs: {
     license = lib.licenses.gpl3Only;
     maintainers = with lib.maintainers; [ pkulak ];
     mainProgram = "filtile";
+    platforms = lib.platforms.linux;
   };
 })