diff --git a/Viewer/imagegrid/file.js b/Viewer/imagegrid/file.js
index 1fe264e9..d4b274d5 100755
--- a/Viewer/imagegrid/file.js
+++ b/Viewer/imagegrid/file.js
@@ -341,7 +341,7 @@ function(path, index_dir, logger){
 						&& logger.emit('error', err)
 					console.error(err) })
 				.on('data', function(path){
-					paths.push(path) })
+					files.push(path) })
 				.on('end', function(){
 					var data = groupByDate(files)
 					// XXX should we mark the root timestamp in any way???
diff --git a/Viewer/package-lock.json b/Viewer/package-lock.json
index db0eb05e..7a5e8592 100644
--- a/Viewer/package-lock.json
+++ b/Viewer/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "ImageGrid.Viewer.g4",
-  "version": "4.0.8a",
+  "version": "4.0.9a",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "ImageGrid.Viewer.g4",
-      "version": "4.0.8a",
+      "version": "4.0.9a",
       "dependencies": {
         "app-module-path": "*",
         "async-json": "0.0.2",
diff --git a/Viewer/package.json b/Viewer/package.json
index da7cc021..af1f7451 100644
--- a/Viewer/package.json
+++ b/Viewer/package.json
@@ -1,7 +1,7 @@
 {
   "name": "ImageGrid.Viewer.g4",
   "main": "index.html",
-  "version": "4.0.8a",
+  "version": "4.0.9a",
   "author": "Alex A. Naanou <alex.nanou@gmail.com> (https://github.com/flynx)",
   "contributors": [],
   "repository": "github:flynx/ImageGrid",