1 files changed, 0 insertions, 1 deletions
diff --git a/core/src/main/java/org/elasticsearch/common/unit/TimeValue.java b/core/src/main/java/org/elasticsearch/common/unit/TimeValue.java
index fb44c7dc9a..7a542e5102 100644
--- a/core/src/main/java/org/elasticsearch/common/unit/TimeValue.java
+++ b/core/src/main/java/org/elasticsearch/common/unit/TimeValue.java
@@ -32,7 +32,6 @@ import org.joda.time.format.PeriodFormat;
 import org.joda.time.format.PeriodFormatter;
 
 import java.io.IOException;
-import java.io.Serializable;
 import java.util.Locale;
 import java.util.Objects;
 import java.util.concurrent.TimeUnit;