diff --git a/modules/ingest-common/src/main/java/org/elasticsearch/ingest/common/AppendProcessor.java b/modules/ingest-common/src/main/java/org/elasticsearch/ingest/common/AppendProcessor.java
index 7bc6a17152a..ddcb4c4bb95 100644
--- a/modules/ingest-common/src/main/java/org/elasticsearch/ingest/common/AppendProcessor.java
+++ b/modules/ingest-common/src/main/java/org/elasticsearch/ingest/common/AppendProcessor.java
@@ -21,7 +21,6 @@ package org.elasticsearch.ingest.common;
 
 import org.elasticsearch.ingest.AbstractProcessor;
 import org.elasticsearch.ingest.ConfigurationUtils;
-import org.elasticsearch.ingest.ConfigurationUtils;
 import org.elasticsearch.ingest.IngestDocument;
 import org.elasticsearch.ingest.Processor;
 import org.elasticsearch.ingest.TemplateService;