diff --git a/src/EFCore.Relational/Storage/Internal/RawRelationalParameter.cs b/src/EFCore.Relational/Storage/Internal/RawRelationalParameter.cs
index 7914edf8896..f01e0d3d26e 100644
--- a/src/EFCore.Relational/Storage/Internal/RawRelationalParameter.cs
+++ b/src/EFCore.Relational/Storage/Internal/RawRelationalParameter.cs
@@ -52,8 +52,7 @@ public override void AddDbParameter(DbCommand command, object? value)
 
         if (value is DbParameter dbParameter)
         {
-            if (!(AppContext.TryGetSwitch("Microsoft.EntityFrameworkCore.Issue27427", out var enabled) && enabled)
-                && command.Parameters.Contains(dbParameter.ParameterName))
+            if (command.Parameters.Contains(dbParameter.ParameterName))
             {
                 return;
             }