diff --git a/core/src/test/java/org/elasticsearch/threadpool/UpdateThreadPoolSettingsTests.java b/core/src/test/java/org/elasticsearch/threadpool/UpdateThreadPoolSettingsTests.java
index 359ebddd1b7..562adaa8a0e 100644
--- a/core/src/test/java/org/elasticsearch/threadpool/UpdateThreadPoolSettingsTests.java
+++ b/core/src/test/java/org/elasticsearch/threadpool/UpdateThreadPoolSettingsTests.java
@@ -19,7 +19,6 @@
 
 package org.elasticsearch.threadpool;
 
-import com.google.common.util.concurrent.MoreExecutors;
 import org.elasticsearch.common.settings.Settings;
 import org.elasticsearch.common.util.concurrent.EsThreadPoolExecutor;
 import org.elasticsearch.test.ESTestCase;