diff --git a/AscNet.Logging/ThreadSafeStreamWriter.cs b/AscNet.Logging/ThreadSafeStreamWriter.cs
index 6dfc2dd..0cad7d5 100644
--- a/AscNet.Logging/ThreadSafeStreamWriter.cs
+++ b/AscNet.Logging/ThreadSafeStreamWriter.cs
@@ -13,7 +13,7 @@
 
         private object _lock = new object();
 
-        public ThreadSafeStreamWriter()
+        private ThreadSafeStreamWriter()
         {
             _writer = new StreamWriter(_logFilePath, true);
 #if !RELEASE