diff --git a/dangerfile.js b/dangerfile.js
index 33c580d2d6af..0652e0c1976e 100644
--- a/dangerfile.js
+++ b/dangerfile.js
@@ -106,7 +106,7 @@ fetch(commitURL(parentOfOldestCommit)).then(async response => {
     for (var name of new Set(packagesToShow)) {
       const thisBundleResults = results.filter(r => r.packageName === name);
       const changedFiles = thisBundleResults.filter(
-        r => r.prevGzipSizeChange !== 0 || r.prevGzipSizeChange !== 0
+        r => r.prevFileSizeChange !== 0 || r.prevGzipSizeChange !== 0
       );
 
       const mdHeaders = [