diff --git a/modules/parrableIdSystem.js b/modules/parrableIdSystem.js
index 32543e3863b..237708aec57 100644
--- a/modules/parrableIdSystem.js
+++ b/modules/parrableIdSystem.js
@@ -188,7 +188,8 @@ function fetchId(configParams) {
     eid,
     trackers: configParams.partner.split(','),
     url: refererInfo.referer,
-    isIframe: utils.inIframe(),
+    prebidVersion: '$prebid.version$',
+    isIframe: utils.inIframe()
   };
 
   const searchParams = {
diff --git a/test/spec/modules/parrableIdSystem_spec.js b/test/spec/modules/parrableIdSystem_spec.js
index f4f485affe9..9db5df2a518 100644
--- a/test/spec/modules/parrableIdSystem_spec.js
+++ b/test/spec/modules/parrableIdSystem_spec.js
@@ -117,6 +117,7 @@ describe('Parrable ID System', function() {
           eid: P_COOKIE_EID,
           trackers: P_CONFIG_MOCK.params.partner.split(','),
           url: getRefererInfo().referer,
+          prebidVersion: '$prebid.version$',
           isIframe: true
         });