diff --git a/react/test/mapper_test.js b/react/test/mapper_test.js
index e11623485..847dbf778 100644
--- a/react/test/mapper_test.js
+++ b/react/test/mapper_test.js
@@ -4,7 +4,11 @@ import { TARGET, download_or_check_string, most_recent_download_path, screencap
 const fs = require('fs');
 
 async function check_geojson(t, path) {
-    await download_or_check_string(t, fs.readFileSync(most_recent_download_path(), 'utf8'), path);
+    const most_recent_download_path = most_recent_download_path();
+    console.log("Most recent download: " + most_recent_download_path);
+    const most_recent_download = fs.readFileSync(most_recent_download_path, 'utf8');
+    console.log("Most recent download: " + most_recent_download);
+    await download_or_check_string(t, most_recent_download, path);
 }
 
 fixture('mapping')
diff --git a/react/test/test_utils.js b/react/test/test_utils.js
index da89ca6df..8ed65a33c 100644
--- a/react/test/test_utils.js
+++ b/react/test/test_utils.js
@@ -106,6 +106,7 @@ export function most_recent_download_path() {
     const files = fs.readdirSync(downloadsFolder());
     const sorted = files.map(x => path.join(downloadsFolder(), x)).sort((a, b) => fs.statSync(b).mtimeMs - fs.statSync(a).mtimeMs);
 
+    console.log("Most recent download: " + sorted[0]);
     return sorted[0];
 }