diff --git a/modules/openxBidAdapter.js b/modules/openxBidAdapter.js
index f26ebcd0c02..2237dced58f 100644
--- a/modules/openxBidAdapter.js
+++ b/modules/openxBidAdapter.js
@@ -142,9 +142,6 @@ const converter = ortbConverter({
             bidRequest = {...bidRequest, mediaTypes: {[VIDEO]: videoParams}}
           }
           orig(imp, bidRequest, context);
-          if (imp.video && videoParams?.context === 'outstream') {
-            imp.video.placement = imp.video.placement || 4;
-          }
         }
       }
     }
diff --git a/modules/pirIdSystem.js b/modules/pirIdSystem.js
deleted file mode 100644
index 233176028d3..00000000000
--- a/modules/pirIdSystem.js
+++ /dev/null
@@ -1,62 +0,0 @@
-/**
- * This module adds pirId to the User ID module
- * The {@link module:modules/userId} module is required
- * @module modules/pirId
- * @requires module:modules/userId
- */
-
-import { MODULE_TYPE_UID } from '../src/activities/modules.js';
-import { getStorageManager } from '../src/storageManager.js';
-import { submodule } from '../src/hook.js';
-import {domainOverrideToRootDomain} from '../libraries/domainOverrideToRootDomain/index.js';
-
-/**
- * @typedef {import('../modules/userId/index.js').Submodule} Submodule
- * @typedef {import('../modules/userId/index.js').IdResponse} IdResponse
- */
-
-const MODULE_NAME = 'pirId';
-const ID_TOKEN = 'WPxid';
-export const storage = getStorageManager({ moduleName: MODULE_NAME, moduleType: MODULE_TYPE_UID });
-
-/**
- * Reads the ID token from local storage or cookies.
- * @returns {string|undefined} The ID token, or undefined if not found.
- */
-export const readId = () => storage.getDataFromLocalStorage(ID_TOKEN) || storage.getCookie(ID_TOKEN);
-
-/** @type {Submodule} */
-export const pirIdSubmodule = {
-  name: MODULE_NAME,
-  gvlid: 676,
-
-  /**
-   * decode the stored id value for passing to bid requests
-   * @function decode
-   * @param {string} value
-   * @returns {(Object|undefined)}
-   */
-  decode(value) {
-    return typeof value === 'string' ? { 'pirId': value } : undefined;
-  },
-
-  /**
-   * performs action to obtain id and return a value
-   * @function
-   * @returns {(IdResponse|undefined)}
-   */
-  getId() {
-    const pirIdToken = readId();
-
-    return pirIdToken ? { id: pirIdToken } : undefined;
-  },
-  domainOverride: domainOverrideToRootDomain(storage, MODULE_NAME),
-  eids: {
-    'pirId': {
-      source: 'pir.wp.pl',
-      atype: 1
-    },
-  },
-};
-
-submodule('userId', pirIdSubmodule);
diff --git a/modules/pirIdSystem.md b/modules/pirIdSystem.md
deleted file mode 100644
index 913804f85c4..00000000000
--- a/modules/pirIdSystem.md
+++ /dev/null
@@ -1,27 +0,0 @@
-# Overview
-
-Module Name: pirIDSystem
-Module Type: UserID Module
-Maintainer: pawel.grudzien@grupawp.pl
-
-# Description
-
-User identification system for WPM
-
-### Prebid Params example
-
-```
-pbjs.setConfig({
-    userSync: {
-        userIds: [{
-            name: 'pirID',
-            storage: {
-                type: 'cookie',
-                name: 'pirIdToken',
-                expires: 7,
-                refreshInSeconds: 360
-            },
-        }]
-    }
-});
-```
diff --git a/test/spec/modules/openxBidAdapter_spec.js b/test/spec/modules/openxBidAdapter_spec.js
index 7c504bca50b..25862eac83f 100644
--- a/test/spec/modules/openxBidAdapter_spec.js
+++ b/test/spec/modules/openxBidAdapter_spec.js
@@ -1087,7 +1087,6 @@ describe('OpenxRtbAdapter', function () {
             skipafter: 4,
             minduration: 10,
             maxduration: 30,
-            placement: 4,
             protocols: [8],
             w: 300,
             h: 250
diff --git a/test/spec/modules/pirIdSystem_spec.js b/test/spec/modules/pirIdSystem_spec.js
deleted file mode 100644
index 5acc5a5eb9c..00000000000
--- a/test/spec/modules/pirIdSystem_spec.js
+++ /dev/null
@@ -1,77 +0,0 @@
-import { pirIdSubmodule, storage, readId } from 'modules/pirIdSystem.js';
-import sinon from 'sinon';
-
-describe('pirIdSystem', () => {
-  let sandbox;
-  let getCookieStub;
-  let getDataFromLocalStorageStub;
-
-  beforeEach(() => {
-    sandbox = sinon.createSandbox();
-    getCookieStub = sandbox.stub(storage, 'getCookie');
-    getDataFromLocalStorageStub = sandbox.stub(storage, 'getDataFromLocalStorage');
-  });
-
-  afterEach(() => {
-    sandbox.restore();
-  });
-
-  describe('getId', () => {
-    it('should return an object with id when pirIdToken is found', () => {
-      getDataFromLocalStorageStub.returns('testToken');
-      getCookieStub.returns('testToken');
-
-      const result = pirIdSubmodule.getId();
-
-      expect(result).to.deep.equal({ id: 'testToken' });
-    });
-
-    it('should return undefined when pirIdToken is not found', () => {
-      const result = pirIdSubmodule.getId();
-
-      expect(result).to.be.undefined;
-    });
-  });
-
-  describe('decode', () => {
-    it('should return an object with pirId when value is a string', () => {
-      const result = pirIdSubmodule.decode('testId');
-
-      expect(result).to.deep.equal({ pirId: 'testId' });
-    });
-
-    it('should return undefined when value is not a string', () => {
-      const result = pirIdSubmodule.decode({});
-
-      expect(result).to.be.undefined;
-    });
-  });
-
-  describe('readId', () => {
-    it('should return data from local storage when it exists', () => {
-      getDataFromLocalStorageStub.returns('local_storage_data');
-
-      const result = readId();
-
-      expect(result).to.equal('local_storage_data');
-    });
-
-    it('should return data from cookie when local storage data does not exist', () => {
-      getDataFromLocalStorageStub.returns(null);
-      getCookieStub.returns('cookie_data');
-
-      const result = readId();
-
-      expect(result).to.equal('cookie_data');
-    });
-
-    it('should return null when neither local storage data nor cookie data exists', () => {
-      getDataFromLocalStorageStub.returns(null);
-      getCookieStub.returns(null);
-
-      const result = readId();
-
-      expect(result).to.be.null;
-    });
-  });
-});