diff --git a/src/csharp/Grpc.Tools/build/_grpc/Grpc.CSharp.xml b/src/csharp/Grpc.Tools/build/_grpc/Grpc.CSharp.xml
index 66862582dad..5d284e25c8d 100644
--- a/src/csharp/Grpc.Tools/build/_grpc/Grpc.CSharp.xml
+++ b/src/csharp/Grpc.Tools/build/_grpc/Grpc.CSharp.xml
@@ -22,7 +22,7 @@
       <EnumValue Name="None" DisplayName="Do not generate" />
       <EnumProperty.DataSource>
         <DataSource ItemType="Protobuf" SourceOfDefaultValue="AfterContext"
-                    PersistenceStyle="Attribute" />
+                    PersistenceStyle="Attribute" HasConfigurationCondition="false" />
       </EnumProperty.DataSource>
     </EnumProperty>
 
diff --git a/src/csharp/Grpc.Tools/build/_protobuf/Protobuf.CSharp.xml b/src/csharp/Grpc.Tools/build/_protobuf/Protobuf.CSharp.xml
index 66b9f4bd5da..530ec52026f 100644
--- a/src/csharp/Grpc.Tools/build/_protobuf/Protobuf.CSharp.xml
+++ b/src/csharp/Grpc.Tools/build/_protobuf/Protobuf.CSharp.xml
@@ -82,7 +82,7 @@
       <EnumValue Name="Internal" DisplayName="Internal" />
       <EnumProperty.DataSource>
         <DataSource ItemType="Protobuf" SourceOfDefaultValue="AfterContext"
-                    PersistenceStyle="Attribute" />
+                    PersistenceStyle="Attribute" HasConfigurationCondition="false" />
       </EnumProperty.DataSource>
     </EnumProperty>
 
@@ -91,7 +91,7 @@
                   Description="Specifies if this file is compiled or only imported by other files.">
       <BoolProperty.DataSource>
         <DataSource ItemType="Protobuf" SourceOfDefaultValue="AfterContext"
-                    PersistenceStyle="Attribute" />
+                    PersistenceStyle="Attribute" HasConfigurationCondition="false" />
       </BoolProperty.DataSource>
     </BoolProperty>