diff --git a/src/Exceptron.Client/ExceptronClient.cs b/src/Exceptron.Client/ExceptronClient.cs
index 149a739d7f..89ac5170f6 100644
--- a/src/Exceptron.Client/ExceptronClient.cs
+++ b/src/Exceptron.Client/ExceptronClient.cs
@@ -184,6 +184,9 @@ private void SetEnviromentInfo(ExceptionReport report)
         {
             report.cul = Thread.CurrentThread.CurrentCulture.Name;
 
+            if (string.IsNullOrEmpty(report.cul))
+                report.cul = "en";
+
             try
             {
                 report.os = Environment.OSVersion.VersionString;