diff --git a/src/apphosting/yaml.ts b/src/apphosting/yaml.ts
index febca9628b3..3090edc9e39 100644
--- a/src/apphosting/yaml.ts
+++ b/src/apphosting/yaml.ts
@@ -69,6 +69,10 @@ export class AppHostingYamlConfig {
     this._secrets.set(secret.variable, secret);
   }
 
+  resetSecrets() {
+    this._secrets.clear();
+  }
+
   /**
    * Merges this AppHostingYamlConfig with another config, the incoming config
    * has precedence if there are any conflicting configurations.
diff --git a/src/emulator/apphosting/index.ts b/src/emulator/apphosting/index.ts
index 65b064f6df3..c95fe821a68 100644
--- a/src/emulator/apphosting/index.ts
+++ b/src/emulator/apphosting/index.ts
@@ -1,3 +1,4 @@
+import { trackGA4 } from "../../track";
 import { EmulatorInfo, EmulatorInstance, Emulators } from "../types";
 import { start as apphostingStart } from "./serve";
 import { logger } from "./developmentServer";
@@ -23,6 +24,8 @@ export class AppHostingEmulator implements EmulatorInstance {
     });
     this.args.options.host = hostname;
     this.args.options.port = port;
+
+    void trackGA4("apphosting_backends_emulated", {});
   }
 
   connect(): Promise<void> {
diff --git a/src/track.ts b/src/track.ts
index 6dfd947f3a7..0a1681a7464 100644
--- a/src/track.ts
+++ b/src/track.ts
@@ -19,7 +19,8 @@ type cliEventNames =
   | "extensions_emulated"
   | "function_deploy"
   | "codebase_deploy"
-  | "function_deploy_group";
+  | "function_deploy_group"
+  | "apphosting_backends_emulated";
 type GA4Property = "cli" | "emulator" | "vscode";
 interface GA4Info {
   measurementId: string;