diff --git a/gerrit-server/src/main/java/com/google/gerrit/server/patch/DiffSummaryLoader.java b/gerrit-server/src/main/java/com/google/gerrit/server/patch/DiffSummaryLoader.java
index f251ddb8f0..f4e3d6b83d 100644
--- a/gerrit-server/src/main/java/com/google/gerrit/server/patch/DiffSummaryLoader.java
+++ b/gerrit-server/src/main/java/com/google/gerrit/server/patch/DiffSummaryLoader.java
@@ -22,12 +22,8 @@ import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import java.util.concurrent.Callable;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
 public class DiffSummaryLoader implements Callable<DiffSummary> {
-  static final Logger log = LoggerFactory.getLogger(DiffSummaryLoader.class);
-
   public interface Factory {
     DiffSummaryLoader create(DiffSummaryKey key, Project.NameKey project);
   }