diff --git a/Endpoint/Configuration/AppConfig/LoggerConfiguration.cs b/Endpoint/Configuration/AppConfig/LoggerConfiguration.cs
index 595810e..cd9583a 100644
--- a/Endpoint/Configuration/AppConfig/LoggerConfiguration.cs
+++ b/Endpoint/Configuration/AppConfig/LoggerConfiguration.cs
@@ -28,7 +28,9 @@ public static class LoggerConfiguration
 
             if (generalConfig?.EnableLogToFile == true)
             {
-                if (!string.IsNullOrEmpty(generalConfig.LogFilePath) && Directory.Exists(PathBuilder.Combine(generalConfig.LogFilePath)))
+                generalConfig.LogFilePath = PathBuilder.Combine(generalConfig.LogFilePath ?? string.Empty);
+
+                if (!string.IsNullOrEmpty(generalConfig.LogFilePath) && Directory.Exists(generalConfig.LogFilePath))
                     Directory.CreateDirectory(generalConfig.LogFilePath);
 
                 configuration.WriteTo.File(