diff --git a/mllib/src/test/scala/org/apache/spark/mllib/fpm/PrefixspanSuite.scala b/mllib/src/test/scala/org/apache/spark/mllib/fpm/PrefixspanSuite.scala
deleted file mode 100644
index 770a0c0906f95..0000000000000
--- a/mllib/src/test/scala/org/apache/spark/mllib/fpm/PrefixspanSuite.scala
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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 org.apache.spark.mllib.fpm
-
-import org.apache.spark.SparkFunSuite
-import org.apache.spark.mllib.util.MLlibTestSparkContext
-
-class PrefixspanSuite extends SparkFunSuite with MLlibTestSparkContext {
-
-  test("Prefixspan sequences mining using Integer type") {
-    val sequences = Array(
-      Array(3, 1, 3, 4, 5),
-      Array(2, 3, 1),
-      Array(3, 4, 4, 3),
-      Array(1, 3, 4, 5),
-      Array(2, 4, 1),
-      Array(6, 5, 3))
-
-    val rdd = sc.parallelize(sequences, 2).cache()
-
-    val prefixspan1 = new Prefixspan(rdd, 2, 50)
-    val result1 = prefixspan1.run()
-    assert(result1.count() == 19)
-
-    val prefixspan2 = new Prefixspan(rdd, 3, 50)
-    val result2 = prefixspan2.run()
-    assert(result2.count() == 5)
-
-    val prefixspan3 = new Prefixspan(rdd, 2, 2)
-    val result3 = prefixspan3.run()
-    assert(result3.count() == 14)
-  }
-}