diff --git a/plugins/Sidebar/media/Sidebar.coffee b/plugins/Sidebar/media/Sidebar.coffee
index aea6dc72..44af3e3f 100644
--- a/plugins/Sidebar/media/Sidebar.coffee
+++ b/plugins/Sidebar/media/Sidebar.coffee
@@ -37,7 +37,7 @@ class Sidebar extends Class
 
 		# Detect dragging
 		@fixbutton.on "mousedown touchstart", (e) =>
-			if event.button > 0  # Right or middle click
+			if e.button > 0  # Right or middle click
 				return
 			e.preventDefault()
 
diff --git a/plugins/Sidebar/media/all.js b/plugins/Sidebar/media/all.js
index a669a23f..c995a02e 100644
--- a/plugins/Sidebar/media/all.js
+++ b/plugins/Sidebar/media/all.js
@@ -237,7 +237,7 @@ window.initScrollable = function () {
        */
       this.fixbutton.on("mousedown touchstart", (function(_this) {
         return function(e) {
-          if (event.button > 0) {
+          if (e.button > 0) {
             return;
           }
           e.preventDefault();
diff --git a/src/Config.py b/src/Config.py
index 45f63854..c0a4c099 100644
--- a/src/Config.py
+++ b/src/Config.py
@@ -9,7 +9,7 @@ class Config(object):
 
     def __init__(self, argv):
         self.version = "0.5.1"
-        self.rev = 1785
+        self.rev = 1786
         self.argv = argv
         self.action = None
         self.config_file = "zeronet.conf"