diff --git a/src/browser/js/Caller.zig b/src/browser/js/Caller.zig
index a6c600e47..48d24a780 100644
--- a/src/browser/js/Caller.zig
+++ b/src/browser/js/Caller.zig
@@ -372,7 +372,6 @@ fn handleError(comptime T: type, comptime F: type, local: *const Local, err: any
         error.TryCatchRethrow => return,
         error.InvalidArgument => isolate.createTypeError("invalid argument"),
         error.TypeError => isolate.createTypeError(""),
-        error.Idna => isolate.createTypeError("invalid domain"),
         error.RangeError => isolate.createRangeError(""),
         error.OutOfMemory => isolate.createError("out of memory"),
         error.IllegalConstructor => isolate.createError("Illegal Constructor"),