diff --git a/libs/common/src/enums/feature-flag.enum.ts b/libs/common/src/enums/feature-flag.enum.ts
index cb28a0ac6ef..e5f2b9bf48a 100644
--- a/libs/common/src/enums/feature-flag.enum.ts
+++ b/libs/common/src/enums/feature-flag.enum.ts
@@ -41,6 +41,7 @@ export enum FeatureFlag {
 
   /* DIRT */
   EventBasedOrganizationIntegrations = "event-based-organization-integrations",
+  PM22887_RiskInsightsActivityTab = "pm-22887-risk-insights-activity-tab",
 
   /* Vault */
   PM19941MigrateCipherDomainToSdk = "pm-19941-migrate-cipher-domain-to-sdk",
@@ -84,6 +85,7 @@ export const DefaultFeatureFlagValue = {
 
   /* DIRT */
   [FeatureFlag.EventBasedOrganizationIntegrations]: FALSE,
+  [FeatureFlag.PM22887_RiskInsightsActivityTab]: FALSE,
 
   /* Vault */
   [FeatureFlag.CipherKeyEncryption]: FALSE,