diff --git a/packages/puppeteer-core/src/common/bidi/Browser.ts b/packages/puppeteer-core/src/common/bidi/Browser.ts
index aee06898..8bde7856 100644
--- a/packages/puppeteer-core/src/common/bidi/Browser.ts
+++ b/packages/puppeteer-core/src/common/bidi/Browser.ts
@@ -41,7 +41,7 @@ export class Browser extends BrowserBase {
     'network',
     'log',
   ];
-  static readonly subscribeCdpEvents: Bidi.CDP.EventNames[] = [
+  static readonly subscribeCdpEvents: Bidi.Cdp.EventNames[] = [
     // Coverage
     'cdp.Debugger.scriptParsed',
     'cdp.CSS.styleSheetAdded',
diff --git a/packages/puppeteer-core/src/common/bidi/Connection.ts b/packages/puppeteer-core/src/common/bidi/Connection.ts
index b7e1290a..b45f16af 100644
--- a/packages/puppeteer-core/src/common/bidi/Connection.ts
+++ b/packages/puppeteer-core/src/common/bidi/Connection.ts
@@ -136,12 +136,12 @@ interface Commands {
     returnType: Bidi.Message.EmptyResult;
   };
   'cdp.sendCommand': {
-    params: Bidi.CDP.SendCommandParams;
-    returnType: Bidi.CDP.SendCommandResult;
+    params: Bidi.Cdp.SendCommandParams;
+    returnType: Bidi.Cdp.SendCommandResult;
   };
   'cdp.getSession': {
-    params: Bidi.CDP.GetSessionParams;
-    returnType: Bidi.CDP.GetSessionResult;
+    params: Bidi.Cdp.GetSessionParams;
+    returnType: Bidi.Cdp.GetSessionResult;
   };
 }
 
@@ -285,6 +285,6 @@ function createProtocolError(object: Bidi.Message.ErrorResult): string {
 
 function isCDPEvent(
   event: Bidi.Message.EventMessage
-): event is Bidi.CDP.EventReceivedEvent {
+): event is Bidi.Cdp.EventReceivedEvent {
   return event.method.startsWith('cdp.');
 }