diff --git a/ChangeLog.txt b/ChangeLog.txt
index 1c088b4d..dfb70ea0 100644
--- a/ChangeLog.txt
+++ b/ChangeLog.txt
@@ -1,6 +1,8 @@
-3.8.3 - 17/02/2020
+3.8.3 - 21/02/2020
 BugFix:
 - Counting packages for binaries repositories
+Added:
+- Feature for proxy servers
 
 3.8.2 - 15/02/2020
 Fixed:
diff --git a/slpkg/config.py b/slpkg/config.py
index fa07606f..05f9cd42 100644
--- a/slpkg/config.py
+++ b/slpkg/config.py
@@ -67,7 +67,8 @@ class Config(Utils):
             "SLACKPKG_LOG",
             "ONLY_INSTALLED",
             "EDITOR",
-            "NOT_DOWNGRADE"
+            "NOT_DOWNGRADE",
+            "HTTP_PROXY",
         ]
         read_conf = self.read_file(self.config_file)
         for line in read_conf.splitlines():
diff --git a/slpkg/file_size.py b/slpkg/file_size.py
index b4595f8b..33ff0b29 100644
--- a/slpkg/file_size.py
+++ b/slpkg/file_size.py
@@ -25,11 +25,14 @@
 import os
 import urllib3
 
+from slpkg.__metadata__ import MetaData as _meta_
+
 
 class FileSize:
     """Check local or remote file size
     """
     def __init__(self, registry):
+        self.meta = _meta_
         self.registry = registry
         if self.meta.http_proxy:
             self.http = urllib3.ProxyManager(self.meta.http_proxy)