diff --git a/.travis.yml b/.travis.yml
index 895b3e93..bdaafa22 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,7 +10,7 @@ services:
 cache: pip
 before_install:
   - pip install --upgrade pip wheel
-  - pip install --upgrade codecov coveralls flake8 pytest pytest-cov selenium
+  - pip install --upgrade codecov coveralls flake8 mock pytest==4.6.3 pytest-cov selenium
   # - docker build -t zeronet .
   # - docker run -d -v $PWD:/root/data -p 15441:15441 -p 127.0.0.1:43110:43110 zeronet
 install:
diff --git a/plugins/OptionalManager/UiWebsocketPlugin.py b/plugins/OptionalManager/UiWebsocketPlugin.py
index 103bbe84..0acc53cf 100644
--- a/plugins/OptionalManager/UiWebsocketPlugin.py
+++ b/plugins/OptionalManager/UiWebsocketPlugin.py
@@ -139,7 +139,7 @@ class UiWebsocketPlugin(object):
         wheres = {}
         wheres_raw = []
         if "bigfile" in filter:
-            wheres["size >"] = 1024 * 1024 * 10
+            wheres["size >"] = 1024 * 1024 * 1
         if "downloaded" in filter:
             wheres_raw.append("(is_downloaded = 1 OR is_pinned = 1)")
         if "pinned" in filter:
@@ -166,11 +166,14 @@ class UiWebsocketPlugin(object):
                 row["address"] = address
 
             if row["size"] > 1024 * 1024:
-                has_info = self.addBigfileInfo(row)
+                has_bigfile_info = self.addBigfileInfo(row)
             else:
-                has_info = False
+                has_bigfile_info = False
 
-            if not has_info:
+            if not has_bigfile_info and "bigfile" in filter:
+                continue
+
+            if not has_bigfile_info:
                 if row["is_downloaded"]:
                     row["bytes_downloaded"] = row["size"]
                     row["downloaded_percent"] = 100
diff --git a/plugins/UiFileManager/media/js/all.js b/plugins/UiFileManager/media/js/all.js
index e8f866ff..8827abef 100644
--- a/plugins/UiFileManager/media/js/all.js
+++ b/plugins/UiFileManager/media/js/all.js
@@ -2187,7 +2187,6 @@
 
 }).call(this);
 
-
 /* ---- FileItemList.coffee ---- */
 
 
@@ -2483,7 +2482,7 @@
     hasProp = {}.hasOwnProperty,
     indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
 
-  BINARY_EXTENSIONS = ["png", "gif", "jpg", "pdf", "doc", "msgpack", "zip", "rar", "gz", "tar", "exe"];
+  BINARY_EXTENSIONS = ["png", "gif", "jpg", "pdf", "doc", "msgpack", "zip", "rar", "gz", "tar", "exe", "wav", "ogg", "ogm", "oga", "ogv", "mp3"];
 
   FileList = (function(superClass) {
     extend(FileList, superClass);
@@ -2906,6 +2905,7 @@
 
 }).call(this);
 
+
 /* ---- UiFileManager.coffee ---- */
 
 
diff --git a/src/Config.py b/src/Config.py
index 41c914f2..fb90e935 100644
--- a/src/Config.py
+++ b/src/Config.py
@@ -14,7 +14,7 @@ class Config(object):
 
     def __init__(self, argv):
         self.version = "0.7.2"
-        self.rev = 4538
+        self.rev = 4540
         self.argv = argv
         self.action = None
         self.test_parser = None