diff --git a/src/default.js b/src/default.js
index df8de67..5cfadc7 100644
--- a/src/default.js
+++ b/src/default.js
@@ -793,8 +793,8 @@
       }
 
       /** if screen **/
-      // sc = screensizes
-      if (screen && collectMetricByString("sc")) {
+      // scre = screensizes
+      if (screen && collectMetricByString("scre")) {
         page.screen_width = screen.width;
         page.screen_height = screen.height;
       }