diff --git a/BASE/src/Microsoft.ApplicationInsights/TelemetryClient.cs b/BASE/src/Microsoft.ApplicationInsights/TelemetryClient.cs
index 8bb868c62c..d2252bfbc9 100644
--- a/BASE/src/Microsoft.ApplicationInsights/TelemetryClient.cs
+++ b/BASE/src/Microsoft.ApplicationInsights/TelemetryClient.cs
@@ -83,8 +83,10 @@ public string InstrumentationKey
 
         /// <summary>
         /// Gets the <see cref="TelemetryConfiguration"/> object associated with this telemetry client instance.
+        /// This property is an internal part of Application Insights infrastructure. Changes made to the configuration will not be applied in. Do not use.
         /// </summary>
-        internal TelemetryConfiguration TelemetryConfiguration
+        [EditorBrowsable(EditorBrowsableState.Never)]
+        public TelemetryConfiguration TelemetryConfiguration
         {
             get { return this.configuration; }
         }