diff --git a/modules/showheroes-bsBidAdapter.js b/modules/showheroes-bsBidAdapter.js
index d6ebcc5ceab..71a017120f0 100644
--- a/modules/showheroes-bsBidAdapter.js
+++ b/modules/showheroes-bsBidAdapter.js
@@ -8,7 +8,7 @@ import {
 import { Renderer } from '../src/Renderer.js';
 import { ortbConverter } from '../libraries/ortbConverter/converter.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js';
-import { VIDEO } from '../src/mediaTypes.js';
+import { BANNER, VIDEO } from '../src/mediaTypes.js';
 
 const ENDPOINT = 'https://ads.viralize.tv/openrtb2/auction/';
 const BIDDER_CODE = 'showheroes-bs';
@@ -19,12 +19,13 @@ const converter = ortbConverter({
     netRevenue: true,
     ttl: TTL,
     currency: 'EUR',
-    mediaType: VIDEO,
   },
   imp(buildImp, bidRequest, context) {
     const imp = buildImp(bidRequest, context);
     const videoContext = deepAccess(bidRequest, 'mediaTypes.video.context');
-    deepSetValue(imp, 'video.ext.context', videoContext);
+    if (videoContext) {
+      deepSetValue(imp, 'video.ext.context', videoContext);
+    }
     imp.ext = imp.ext || {};
     imp.ext.params = bidRequest.params;
     imp.ext.adUnitCode = bidRequest.adUnitCode;
@@ -75,14 +76,14 @@ export const spec = {
   code: BIDDER_CODE,
   gvlid: GVLID,
   aliases: ['showheroesBs'],
-  supportedMediaTypes: [VIDEO],
+  supportedMediaTypes: [VIDEO, BANNER],
   isBidRequestValid: (bid) => {
     return !!bid.params.unitId;
   },
   buildRequests: (bidRequests, bidderRequest) => {
     const QA = bidRequests[0].params.qa;
 
-    const ortbData = converter.toORTB({ bidRequests, bidderRequest })
+    const ortbData = converter.toORTB({ bidRequests, bidderRequest });
 
     return {
       url: QA?.endpoint || ENDPOINT,
@@ -95,8 +96,7 @@ export const spec = {
       return [];
     }
 
-    const bids = converter.fromORTB({response: response.body, request: request.data}).bids;
-    return bids;
+    return converter.fromORTB({response: response.body, request: request.data}).bids;
   },
   getUserSyncs: (syncOptions, serverResponses) => {
     const syncs = [];
diff --git a/test/spec/modules/showheroes-bsBidAdapter_spec.js b/test/spec/modules/showheroes-bsBidAdapter_spec.js
index 564df497628..290447c3792 100644
--- a/test/spec/modules/showheroes-bsBidAdapter_spec.js
+++ b/test/spec/modules/showheroes-bsBidAdapter_spec.js
@@ -1,6 +1,7 @@
 import { expect } from 'chai'
 import { spec } from 'modules/showheroes-bsBidAdapter.js'
 import { addFPDToBidderRequest } from '../../helpers/fpd.js';
+import { getGlobal } from '../../../src/prebidGlobal.js';
 import 'modules/priceFloors.js';
 import 'modules/consentManagementTcf.js';
 import 'modules/consentManagementUsp.js';
@@ -78,7 +79,25 @@ const bidRequestOutstreamV2 = {
   }
 }
 
+const bidRequestBannerV2 = {
+  ...bidRequestCommonParamsV2,
+  ...{
+    mediaTypes: {
+      banner: {
+        sizes: [[300, 250]],
+      }
+    }
+  }
+}
+
 describe('shBidAdapter', () => {
+  before(() => {
+    // without this change in the Renderer.js file exception is thrown
+    // because 'adUnits' is undefined, and there is a call that does
+    // 'pbjs.adUnits.find' in the Renderer.js file
+    getGlobal().adUnits = [];
+  });
+
   it('validates request', () => {
     const bid = {
       params: {
@@ -139,6 +158,7 @@ describe('shBidAdapter', () => {
           adm: vastXml,
           impid: '38b373e1e31c18',
           crid: 'c_38b373e1e31c18',
+          mtype: 2, // 2 = video
           adomain: adomain,
           ext: {
             callbacks: {
@@ -249,6 +269,58 @@ describe('shBidAdapter', () => {
         expect(bid.vastUrl).to.eql(vastUrl);
       })
     }
+
+    it('should get correct bid response when type is banner', function () {
+      const request = spec.buildRequests([bidRequestBannerV2], bidderRequest);
+      const bannerResponse = {
+        cur: 'EUR',
+        seatbid: [{
+          bid: [{
+            price: 1,
+            w: 300,
+            h: 250,
+            adm: '<div>test banner</div>',
+            impid: '38b373e1e31c18',
+            crid: 'c_38b373e1e31c18',
+            mtype: 1, // 1 = banner
+            adomain: adomain,
+            ext: {
+              callbacks: {
+                won: [callback_won],
+              },
+              extra: 'test',
+            },
+          }],
+          seat: 'showheroes',
+        }]
+      };
+
+      const expectedResponse = [
+        {
+          cpm: 1,
+          creativeId: 'c_38b373e1e31c18',
+          creative_id: 'c_38b373e1e31c18',
+          currency: 'EUR',
+          width: 300,
+          height: 250,
+          mediaType: 'banner',
+          netRevenue: true,
+          requestId: '38b373e1e31c18',
+          ttl: 300,
+          meta: {
+            advertiserDomains: adomain,
+          },
+          ad: '<div>test banner</div>',
+          callbacks: {
+            won: [callback_won],
+          },
+          extra: 'test',
+        }
+      ];
+
+      const result = spec.interpretResponse({ 'body': bannerResponse }, request);
+      expect(result).to.deep.equal(expectedResponse);
+    })
   });
 
   describe('getUserSyncs', function () {