diff --git a/examples/simple/src/pb/sf.substreams.sink.pubsub.v1.rs b/examples/simple/src/pb/sf.substreams.sink.pubsub.v1.rs
index c6fded4..cf7c821 100644
--- a/examples/simple/src/pb/sf.substreams.sink.pubsub.v1.rs
+++ b/examples/simple/src/pb/sf.substreams.sink.pubsub.v1.rs
@@ -21,18 +21,4 @@ pub struct Attribute {
     #[prost(string, tag="2")]
     pub value: ::prost::alloc::string::String,
 }
-#[allow(clippy::derive_partial_eq_without_eq)]
-#[derive(Clone, PartialEq, ::prost::Message)]
-pub struct Config {
-    #[prost(int64, tag="1")]
-    pub start_block: i64,
-    #[prost(string, tag="2")]
-    pub input_module: ::prost::alloc::string::String,
-}
-#[allow(clippy::derive_partial_eq_without_eq)]
-#[derive(Clone, PartialEq, ::prost::Message)]
-pub struct Service {
-    #[prost(message, optional, tag="1")]
-    pub sink_config: ::core::option::Option<Config>,
-}
 // @@protoc_insertion_point(module)