diff --git a/cli/tests/types.out b/cli/tests/types.out
index 2d5a39e64d..6c17b0f909 100644
--- a/cli/tests/types.out
+++ b/cli/tests/types.out
@@ -10,5 +10,5 @@ declare interface Window {
   Deno: typeof Deno;
 }
 
-declare const window: Window;
+declare const window: Window & typeof globalThis;
 [WILDCARD]
diff --git a/js/globals_test.ts b/js/globals_test.ts
index 42a055087a..d7c50c5b1d 100644
--- a/js/globals_test.ts
+++ b/js/globals_test.ts
@@ -14,7 +14,6 @@ test(function windowWindowExists(): void {
 });
 
 test(function globalThisEqualsWindow(): void {
-  // @ts-ignore (TypeScript thinks globalThis and window don't match)
   assert(globalThis === window);
 });
 
diff --git a/js/lib.deno_runtime.d.ts b/js/lib.deno_runtime.d.ts
index fe60d710b5..ed335216cf 100644
--- a/js/lib.deno_runtime.d.ts
+++ b/js/lib.deno_runtime.d.ts
@@ -1217,7 +1217,7 @@ declare namespace Deno {
 // @url js/globals.ts
 
 declare interface Window {
-  window: Window;
+  window: Window & typeof globalThis;
   atob: typeof textEncoding.atob;
   btoa: typeof textEncoding.btoa;
   fetch: typeof fetchTypes.fetch;
@@ -1263,7 +1263,7 @@ declare interface Window {
   Deno: typeof Deno;
 }
 
-declare const window: Window;
+declare const window: Window & typeof globalThis;
 declare const atob: typeof textEncoding.atob;
 declare const btoa: typeof textEncoding.btoa;
 declare const fetch: typeof fetchTypes.fetch;