diff --git a/OnlyOffice/api/api.lua b/OnlyOffice/api/api.lua
index 8cbf1c3..9cbd282 100644
--- a/OnlyOffice/api/api.lua
+++ b/OnlyOffice/api/api.lua
@@ -1,6 +1,7 @@
 local args=...
 local vfs = require("vfs")
 
+local DLCMD="wget --no-check-certificate -O"
 if not args then
     args = REQUEST
 end
@@ -95,7 +96,7 @@ end
 handle.duplicate = function(data)
     local file = vfs.ospath(data.as)
     local tmpfile = "/tmp/"..std.sha1(file)
-    local cmd = "wget -O "..tmpfile..' "'..data.remote..'"'
+    local cmd = DLCMD.." "..tmpfile..' "'..data.remote..'"'
     os.execute(cmd)
     -- move file to correct position
     if ulib.exists(tmpfile) then
@@ -123,7 +124,7 @@ handle.save = function()
     local file = vfs.ospath(REQUEST.file)
     if data.status == 2 then
         local tmpfile = "/tmp/"..std.sha1(file)
-        local cmd = "wget -O "..tmpfile..' "'..data.url..'"'
+        local cmd = DLCMD.." "..tmpfile..' "'..data.url..'"'
         os.execute(cmd)
         -- move file to correct position
         if ulib.exists(tmpfile) then
@@ -145,7 +146,7 @@ handle.save = function()
             local new_key = std.sha1(file..":"..stat.mtime)
             -- save changes
             if(data.changesurl) then
-                cmd = "wget -O "..history_dir.."/"..new_key..'.zip "'..data.changesurl..'"'
+                cmd = DLCMD.." "..history_dir.."/"..new_key..'.zip "'..data.changesurl..'"'
                 os.execute(cmd)
             end
             -- now save version object
diff --git a/OnlyOffice/build/release/OnlyOffice.zip b/OnlyOffice/build/release/OnlyOffice.zip
index a458af1..9c1c74b 100644
Binary files a/OnlyOffice/build/release/OnlyOffice.zip and b/OnlyOffice/build/release/OnlyOffice.zip differ