diff --git a/src/bitdrift_public/protobuf/bdtail/v1/bdtail_api.proto b/src/bitdrift_public/protobuf/bdtail/v1/bdtail_api.proto
deleted file mode 100644
index 9fbf55d..0000000
--- a/src/bitdrift_public/protobuf/bdtail/v1/bdtail_api.proto
+++ /dev/null
@@ -1,51 +0,0 @@
-// api - bitdrift's client/server API definitions
-// Copyright Bitdrift, Inc. All rights reserved.
-//
-// Use of this source code and APIs are governed by a source available license that can be found in
-// the LICENSE file or at:
-// https://polyformproject.org/wp-content/uploads/2020/06/PolyForm-Shield-1.0.0.txt
-
-syntax = "proto3";
-
-package bitdrift_public.protobuf.bdtail.v1;
-
-import "bitdrift_public/protobuf/logging/v1/payload.proto";
-import "validate/validate.proto";
-
-message TailLogsRequest {
-  // A DSL expression that is used to target clients and filter logs. This is parsed and validated
-  // by the server.
-  string dsl_expression = 1;
-
-  // 0: old clients that do not support the new proto structured logs.
-  // 1: switched to proto structured logs.
-  uint32 config_version = 2;
-}
-
-message Logs {
-  // A single batch of logs tailed via the tail API. Encoded as flatbuffer `Log`s.
-  // This is deprecated in place of proto logs below. This will be removed once we fully roll out
-  // proto logs.
-  repeated bytes logs = 1;
-
-  // A single batch of logs tailed via the tail API. Encoded as proto `Log`s.
-  repeated logging.v1.Log proto_logs = 2;
-}
-
-message InvalidRequest {
-  string error_message = 1 [(validate.rules).string.min_len = 1];
-}
-
-message TailLogsResponse {
-  oneof response {
-    // Logs are streamed based on the most recently seen request.
-    Logs logs = 1;
-
-    // The most recently seen request was invalid. This will be followed by a stream close.
-    InvalidRequest invalid_request = 2;
-  }
-}
-
-service BDTail {
-  rpc TailLogs(TailLogsRequest) returns (stream TailLogsResponse);
-}