diff --git a/modules/marsmediaAnalyticsAdapter.js b/modules/marsmediaAnalyticsAdapter.js
index 98c079ebff0..497078158e0 100644
--- a/modules/marsmediaAnalyticsAdapter.js
+++ b/modules/marsmediaAnalyticsAdapter.js
@@ -33,7 +33,7 @@ var marsmediaAnalyticsAdapter = Object.assign(adapter(
             success: function() {},
             error: function() {}
           },
-          JSON.stringify({act: 'prebid_analytics', params: events, 'pbjs': pbjs.getBidResponses(), ver: MARS_VERSION}),
+          JSON.stringify({act: 'prebid_analytics', params: events, 'pbjs': $$PREBID_GLOBAL$$.getBidResponses(), ver: MARS_VERSION}),
           {
             method: 'POST'
           }