diff --git a/backend/src/server/routes/index.ts b/backend/src/server/routes/index.ts
index 10fdcc74c..769300241 100644
--- a/backend/src/server/routes/index.ts
+++ b/backend/src/server/routes/index.ts
@@ -477,6 +477,7 @@ export const registerRoutes = async (
     orgDAL,
     incidentContactDAL,
     tokenService,
+    projectUserAdditionalPrivilegeDAL,
     projectDAL,
     projectMembershipDAL,
     orgMembershipDAL,
@@ -549,6 +550,7 @@ export const registerRoutes = async (
     projectBotDAL,
     orgDAL,
     userDAL,
+    projectUserAdditionalPrivilegeDAL,
     userGroupMembershipDAL,
     smtpService,
     projectKeyDAL,
diff --git a/backend/src/services/org/org-fns.ts b/backend/src/services/org/org-fns.ts
index a63ffabee..559ccc7db 100644
--- a/backend/src/services/org/org-fns.ts
+++ b/backend/src/services/org/org-fns.ts
@@ -1,4 +1,5 @@
 import { TLicenseServiceFactory } from "@app/ee/services/license/license-service";
+import { TProjectUserAdditionalPrivilegeDALFactory } from "@app/ee/services/project-user-additional-privilege/project-user-additional-privilege-dal";
 import { TOrgDALFactory } from "@app/services/org/org-dal";
 import { TProjectKeyDALFactory } from "@app/services/project-key/project-key-dal";
 import { TProjectMembershipDALFactory } from "@app/services/project-membership/project-membership-dal";
@@ -12,6 +13,7 @@ type TDeleteOrgMembership = {
   projectKeyDAL: Pick<TProjectKeyDALFactory, "find" | "delete">;
   userAliasDAL: Pick<TUserAliasDALFactory, "delete">;
   licenseService: Pick<TLicenseServiceFactory, "updateSubscriptionOrgMemberCount">;
+  projectUserAdditionalPrivilegeDAL: Pick<TProjectUserAdditionalPrivilegeDALFactory, "delete">;
 };
 
 export const deleteOrgMembershipFn = async ({
@@ -19,6 +21,7 @@ export const deleteOrgMembershipFn = async ({
   orgId,
   orgDAL,
   projectMembershipDAL,
+  projectUserAdditionalPrivilegeDAL,
   projectKeyDAL,
   userAliasDAL,
   licenseService
@@ -39,6 +42,13 @@ export const deleteOrgMembershipFn = async ({
       tx
     );
 
+    await projectUserAdditionalPrivilegeDAL.delete(
+      {
+        userId: orgMembership.userId
+      },
+      tx
+    );
+
     // Get all the project memberships of the user in the organization
     const projectMemberships = await projectMembershipDAL.findProjectMembershipsByUserId(orgId, orgMembership.userId);
 
diff --git a/backend/src/services/org/org-service.ts b/backend/src/services/org/org-service.ts
index 3ffc2e203..23e0aeeff 100644
--- a/backend/src/services/org/org-service.ts
+++ b/backend/src/services/org/org-service.ts
@@ -10,6 +10,7 @@ import { TGroupDALFactory } from "@app/ee/services/group/group-dal";
 import { TLicenseServiceFactory } from "@app/ee/services/license/license-service";
 import { OrgPermissionActions, OrgPermissionSubjects } from "@app/ee/services/permission/org-permission";
 import { TPermissionServiceFactory } from "@app/ee/services/permission/permission-service";
+import { TProjectUserAdditionalPrivilegeDALFactory } from "@app/ee/services/project-user-additional-privilege/project-user-additional-privilege-dal";
 import { TSamlConfigDALFactory } from "@app/ee/services/saml-config/saml-config-dal";
 import { getConfig } from "@app/lib/config/env";
 import { generateAsymmetricKeyPair } from "@app/lib/crypto";
@@ -67,6 +68,7 @@ type TOrgServiceFactoryDep = {
     TLicenseServiceFactory,
     "getPlan" | "updateSubscriptionOrgMemberCount" | "generateOrgCustomerId" | "removeOrgCustomer"
   >;
+  projectUserAdditionalPrivilegeDAL: Pick<TProjectUserAdditionalPrivilegeDALFactory, "delete">;
 };
 
 export type TOrgServiceFactory = ReturnType<typeof orgServiceFactory>;
@@ -84,6 +86,7 @@ export const orgServiceFactory = ({
   projectMembershipDAL,
   projectKeyDAL,
   orgMembershipDAL,
+  projectUserAdditionalPrivilegeDAL,
   tokenService,
   orgBotDAL,
   licenseService,
@@ -632,6 +635,7 @@ export const orgServiceFactory = ({
       orgId,
       orgDAL,
       projectMembershipDAL,
+      projectUserAdditionalPrivilegeDAL,
       projectKeyDAL,
       userAliasDAL,
       licenseService
diff --git a/backend/src/services/project-membership/project-membership-service.ts b/backend/src/services/project-membership/project-membership-service.ts
index b5e97e864..6996625f7 100644
--- a/backend/src/services/project-membership/project-membership-service.ts
+++ b/backend/src/services/project-membership/project-membership-service.ts
@@ -12,6 +12,7 @@ import {
 import { TLicenseServiceFactory } from "@app/ee/services/license/license-service";
 import { TPermissionServiceFactory } from "@app/ee/services/permission/permission-service";
 import { ProjectPermissionActions, ProjectPermissionSub } from "@app/ee/services/permission/project-permission";
+import { TProjectUserAdditionalPrivilegeDALFactory } from "@app/ee/services/project-user-additional-privilege/project-user-additional-privilege-dal";
 import { getConfig } from "@app/lib/config/env";
 import { infisicalSymmetricDecrypt } from "@app/lib/crypto/encryption";
 import { BadRequestError } from "@app/lib/errors";
@@ -55,6 +56,7 @@ type TProjectMembershipServiceFactoryDep = {
   projectDAL: Pick<TProjectDALFactory, "findById" | "findProjectGhostUser" | "transaction">;
   projectKeyDAL: Pick<TProjectKeyDALFactory, "findLatestProjectKey" | "delete" | "insertMany">;
   licenseService: Pick<TLicenseServiceFactory, "getPlan">;
+  projectUserAdditionalPrivilegeDAL: Pick<TProjectUserAdditionalPrivilegeDALFactory, "delete">;
   groupProjectDAL: TGroupProjectDALFactory;
 };
 
@@ -68,6 +70,7 @@ export const projectMembershipServiceFactory = ({
   projectRoleDAL,
   projectBotDAL,
   orgDAL,
+  projectUserAdditionalPrivilegeDAL,
   userDAL,
   userGroupMembershipDAL,
   groupProjectDAL,
@@ -524,6 +527,16 @@ export const projectMembershipServiceFactory = ({
     );
 
     const memberships = await projectMembershipDAL.transaction(async (tx) => {
+      await projectUserAdditionalPrivilegeDAL.delete(
+        {
+          projectId,
+          $in: {
+            userId: projectMembers.map((membership) => membership.user.id)
+          }
+        },
+        tx
+      );
+
       const deletedMemberships = await projectMembershipDAL.delete(
         {
           projectId,
@@ -586,12 +599,25 @@ export const projectMembershipServiceFactory = ({
       });
     }
 
-    const deletedMembership = (
-      await projectMembershipDAL.delete({
-        projectId: project.id,
-        userId: actorId
-      })
-    )?.[0];
+    const deletedMembership = await projectMembershipDAL.transaction(async (tx) => {
+      await projectUserAdditionalPrivilegeDAL.delete(
+        {
+          projectId: project.id,
+          userId: actorId
+        },
+        tx
+      );
+      const membership = (
+        await projectMembershipDAL.delete(
+          {
+            projectId: project.id,
+            userId: actorId
+          },
+          tx
+        )
+      )?.[0];
+      return membership;
+    });
 
     if (!deletedMembership) {
       throw new BadRequestError({ message: "Failed to leave project" });