diff --git a/modules/openapi-generator/src/main/resources/csharp-netcore/Configuration.mustache b/modules/openapi-generator/src/main/resources/csharp-netcore/Configuration.mustache
index f5fc29683dde..718db517d4ef 100644
--- a/modules/openapi-generator/src/main/resources/csharp-netcore/Configuration.mustache
+++ b/modules/openapi-generator/src/main/resources/csharp-netcore/Configuration.mustache
@@ -499,13 +499,8 @@ namespace {{packageName}}.Client
         public static String ToDebugReport()
         {
             String report = "C# SDK ({{{packageName}}}) Debug Report:\n";
-            {{^netStandard}}
             report += "    OS: " + System.Environment.OSVersion + "\n";
             report += "    .NET Framework Version: " + System.Environment.Version  + "\n";
-            {{/netStandard}}
-            {{#netStandard}}
-            report += "    OS: " + System.Runtime.InteropServices.RuntimeInformation.OSDescription + "\n";
-            {{/netStandard}}
             report += "    Version of the API: {{{version}}}\n";
             report += "    SDK Package Version: {{{packageVersion}}}\n";
 
diff --git a/samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools/Client/Configuration.cs b/samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools/Client/Configuration.cs
index 279cfe96b744..bca7db624cd8 100644
--- a/samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools/Client/Configuration.cs
+++ b/samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools/Client/Configuration.cs
@@ -514,7 +514,8 @@ public HttpSigningConfiguration HttpSigningConfiguration
         public static String ToDebugReport()
         {
             String report = "C# SDK (Org.OpenAPITools) Debug Report:\n";
-            report += "    OS: " + System.Runtime.InteropServices.RuntimeInformation.OSDescription + "\n";
+            report += "    OS: " + System.Environment.OSVersion + "\n";
+            report += "    .NET Framework Version: " + System.Environment.Version  + "\n";
             report += "    Version of the API: 1.0.0\n";
             report += "    SDK Package Version: 1.0.0\n";