diff --git a/modules/openxAnalyticsAdapter.js b/modules/openxAnalyticsAdapter.js
index 63853f7677a..f948580d699 100644
--- a/modules/openxAnalyticsAdapter.js
+++ b/modules/openxAnalyticsAdapter.js
@@ -1188,7 +1188,7 @@ function buildAuctionPayload(auction) {
               } = bidderBidResponse;
 
               return {
-                microCpm: cpm * 1000,
+                microCpm: cpm * 1000000,
                 netRevenue,
                 currency,
                 mediaType,
diff --git a/test/spec/modules/openxAnalyticsAdapter_spec.js b/test/spec/modules/openxAnalyticsAdapter_spec.js
index 9b0010b8897..66d2b26264a 100644
--- a/test/spec/modules/openxAnalyticsAdapter_spec.js
+++ b/test/spec/modules/openxAnalyticsAdapter_spec.js
@@ -1014,8 +1014,8 @@ describe('openx analytics adapter', function() {
       });
 
       it('should track the cpm in microCPM', function () {
-        expect(openxBidResponse.microCpm).to.equal(bidResponseOpenX.cpm * 1000);
-        expect(closexBidResponse.microCpm).to.equal(bidResponseCloseX.cpm * 1000);
+        expect(openxBidResponse.microCpm).to.equal(bidResponseOpenX.cpm * 1000000);
+        expect(closexBidResponse.microCpm).to.equal(bidResponseCloseX.cpm * 1000000);
       });
 
       it('should track if the bid is in net revenue', function () {