diff --git a/cli/tests/integration/check_tests.rs b/cli/tests/integration/check_tests.rs
index 84ddd53be8..84ed929906 100644
--- a/cli/tests/integration/check_tests.rs
+++ b/cli/tests/integration/check_tests.rs
@@ -84,6 +84,17 @@ itest!(check_no_error_truncation {
     exit_code: 1,
   });
 
+itest!(check_broadcast_channel_stable {
+  args: "check --quiet check/broadcast_channel.ts",
+  output: "check/broadcast_channel.ts.error.out",
+  exit_code: 1,
+});
+
+itest!(check_broadcast_channel_unstable {
+  args: "check --quiet --unstable check/broadcast_channel.ts",
+  exit_code: 0,
+});
+
 #[test]
 fn cache_switching_config_then_no_config() {
   let context = TestContext::default();
diff --git a/cli/tests/integration/lsp_tests.rs b/cli/tests/integration/lsp_tests.rs
index 500a27ed2c..656ec9ade7 100644
--- a/cli/tests/integration/lsp_tests.rs
+++ b/cli/tests/integration/lsp_tests.rs
@@ -4713,7 +4713,7 @@ fn lsp_completions_auto_import() {
         "source": "./b.ts",
         "data": {
           "exportName": "foo",
-          "exportMapKey": "foo|6845|file:///a/b",
+          "exportMapKey": "foo|6806|file:///a/b",
           "moduleSpecifier": "./b.ts",
           "fileName": "file:///a/b.ts"
         },
diff --git a/cli/tests/testdata/check/broadcast_channel.ts b/cli/tests/testdata/check/broadcast_channel.ts
new file mode 100644
index 0000000000..6c75b4a8e1
--- /dev/null
+++ b/cli/tests/testdata/check/broadcast_channel.ts
@@ -0,0 +1 @@
+const _channel = new BroadcastChannel("foo");
diff --git a/cli/tests/testdata/check/broadcast_channel.ts.error.out b/cli/tests/testdata/check/broadcast_channel.ts.error.out
new file mode 100644
index 0000000000..baa6727e3e
--- /dev/null
+++ b/cli/tests/testdata/check/broadcast_channel.ts.error.out
@@ -0,0 +1,4 @@
+error: TS2304 [ERROR]: Cannot find name 'BroadcastChannel'.
+const _channel = new BroadcastChannel("foo");
+                     ~~~~~~~~~~~~~~~~
+    at [WILDCARD]
diff --git a/cli/tsc/dts/lib.deno.shared_globals.d.ts b/cli/tsc/dts/lib.deno.shared_globals.d.ts
index d0b44f58af..69850f0b2d 100644
--- a/cli/tsc/dts/lib.deno.shared_globals.d.ts
+++ b/cli/tsc/dts/lib.deno.shared_globals.d.ts
@@ -11,7 +11,6 @@
 /// <reference lib="deno.fetch" />
 /// <reference lib="deno.websocket" />
 /// <reference lib="deno.crypto" />
-/// <reference lib="deno.broadcast_channel" />
 
 /** @category WebAssembly */
 declare namespace WebAssembly {
diff --git a/cli/tsc/dts/lib.deno.unstable.d.ts b/cli/tsc/dts/lib.deno.unstable.d.ts
index 8613da2ab5..e70d508200 100644
--- a/cli/tsc/dts/lib.deno.unstable.d.ts
+++ b/cli/tsc/dts/lib.deno.unstable.d.ts
@@ -2,6 +2,7 @@
 
 /// <reference no-default-lib="true" />
 /// <reference lib="deno.ns" />
+/// <reference lib="deno.broadcast_channel" />
 
 declare namespace Deno {
   export {}; // stop default export type behavior