diff --git a/advice/interference/detector.go b/advice/interference/detector.go
deleted file mode 100644
index 33261439..00000000
--- a/advice/interference/detector.go
+++ /dev/null
@@ -1,32 +0,0 @@
-// Copyright 2014 Google Inc. All Rights Reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package interference
-
-import "github.com/google/cadvisor/info"
-
-// InterferenceDectector detects if there's a container which
-// interferences with a set of containers. The detector tracks
-// a set of containers and find the victims and antagonist.
-type InterferenceDetector interface {
-	// Tracks the behavior of the container.
-	AddContainer(ref info.ContainerReference)
-
-	// Returns a list of possible interferences. The upper layer may take action
-	// based on the interference.
-	Detect() ([]*info.Interference, error)
-
-	// The name of the detector.
-	Name() string
-}