diff --git a/src/NzbDrone.Common/Instrumentation/NzbDroneLogger.cs b/src/NzbDrone.Common/Instrumentation/NzbDroneLogger.cs
index 730879de6..a42c2d66a 100644
--- a/src/NzbDrone.Common/Instrumentation/NzbDroneLogger.cs
+++ b/src/NzbDrone.Common/Instrumentation/NzbDroneLogger.cs
@@ -146,7 +146,7 @@ namespace NzbDrone.Common.Instrumentation
             LogManager.Configuration.LoggingRules.Add(loggingRule);
         }
 
-        private const string FILE_LOG_LAYOUT = @"${date:format=yy-M-d HH\:mm\:ss.f}|${level}|${logger}|${message}${onexception:inner=${newline}${newline}[v${assembly-version}] ${exception:format=ToString}${newline}}";
+        private const string FILE_LOG_LAYOUT = @"${date:format=yyyy-MM-dd HH\:mm\:ss.f}|${level}|${logger}|${message}${onexception:inner=${newline}${newline}[v${assembly-version}] ${exception:format=ToString}${newline}}";
 
         private static void RegisterAppFile(IAppFolderInfo appFolderInfo)
         {