diff --git a/packages/jest-circus/src/types.ts b/packages/jest-circus/src/types.ts
index d381cfec56e1..98f36bf05af5 100644
--- a/packages/jest-circus/src/types.ts
+++ b/packages/jest-circus/src/types.ts
@@ -21,7 +21,7 @@ export const TEST_TIMEOUT_SYMBOL = Symbol.for(
 ) as unknown as 'TEST_TIMEOUT_SYMBOL';
 
 declare global {
-  module NodeJS {
+  namespace NodeJS {
     interface Global {
       STATE_SYM_SYMBOL: Circus.State;
       RETRY_TIMES_SYMBOL: string;
diff --git a/packages/jest-jasmine2/src/types.ts b/packages/jest-jasmine2/src/types.ts
index bc131dedaf56..4d0ff244005e 100644
--- a/packages/jest-jasmine2/src/types.ts
+++ b/packages/jest-jasmine2/src/types.ts
@@ -93,7 +93,7 @@ export type Jasmine = {
   typeof globalThis;
 
 declare global {
-  module NodeJS {
+  namespace NodeJS {
     interface Global {
       expect: typeof expect;
     }