diff --git a/plugins/analysis-icu/src/main/java/org/elasticsearch/index/analysis/IcuNormalizerTokenFilterFactory.java b/plugins/analysis-icu/src/main/java/org/elasticsearch/index/analysis/IcuNormalizerTokenFilterFactory.java
index cceff91ee36..d3e59bf9488 100644
--- a/plugins/analysis-icu/src/main/java/org/elasticsearch/index/analysis/IcuNormalizerTokenFilterFactory.java
+++ b/plugins/analysis-icu/src/main/java/org/elasticsearch/index/analysis/IcuNormalizerTokenFilterFactory.java
@@ -38,7 +38,7 @@ import org.elasticsearch.index.IndexSettings;
  * <p>The {@code unicodeSetFilter} attribute can be used to provide the UniCodeSet for filtering.</p>
  */
 public class IcuNormalizerTokenFilterFactory extends AbstractTokenFilterFactory implements MultiTermAwareComponent {
-    private final static DeprecationLogger deprecationLogger =
+    private static final DeprecationLogger deprecationLogger =
         new DeprecationLogger(LogManager.getLogger(IcuNormalizerTokenFilterFactory.class));
     private final Normalizer2 normalizer;