diff --git a/.nuget/nuget.exe b/.nuget/nuget.exe
new file mode 100644
index 00000000..5e246fb4
Binary files /dev/null and b/.nuget/nuget.exe differ
diff --git a/language-extensions/dotnet-core-CSharp/src/managed/utils/Sql.cs b/language-extensions/dotnet-core-CSharp/src/managed/utils/Sql.cs
index cfab440d..81c6fd25 100644
--- a/language-extensions/dotnet-core-CSharp/src/managed/utils/Sql.cs
+++ b/language-extensions/dotnet-core-CSharp/src/managed/utils/Sql.cs
@@ -93,7 +93,7 @@ public enum SqlDataType: short
             {SqlDataType.DotNetBit, sizeof(bool)},
             {SqlDataType.DotNetChar, MinUtf8CharSize},
             {SqlDataType.DotNetWChar, MinUtf16CharSize},
-            {SqlDataType.DotNetNumeric, 19} // sizeof(SqlNumericStruct)
+            {SqlDataType.DotNetNumeric, (short)Marshal.SizeOf<SqlNumericStruct>()}
         };
 
         /// <summary>