diff --git a/cli/diagnostics.rs b/cli/diagnostics.rs
index 88a92a1a8b..59c7f9737b 100644
--- a/cli/diagnostics.rs
+++ b/cli/diagnostics.rs
@@ -17,22 +17,10 @@ const UNSTABLE_DENO_PROPS: &[&str] = &[
   "BenchDefinition",
   "CreateHttpClientOptions",
   "DatagramConn",
-  "Diagnostic",
-  "DiagnosticCategory",
-  "DiagnosticItem",
-  "DiagnosticMessageChain",
-  "EmitOptions",
-  "EmitResult",
   "HttpClient",
-  "Location",
-  "Metrics",
-  "OpMetrics",
-  "SignalStream",
-  "StartTlsOptions",
   "SystemMemoryInfo",
   "UnixConnectOptions",
   "UnixListenOptions",
-  "addSignalListener",
   "bench",
   "connect",
   "createHttpClient",
@@ -43,8 +31,6 @@ const UNSTABLE_DENO_PROPS: &[&str] = &[
   "ppid",
   "removeSignalListener",
   "shutdown",
-  "Signal",
-  "startTls",
   "systemMemoryInfo",
   "umask",
   "spawnChild",