1 files changed, 1 insertions, 1 deletions
diff --git a/container-search/src/main/java/com/yahoo/search/grouping/request/StringPredefined.java b/container-search/src/main/java/com/yahoo/search/grouping/request/StringPredefined.java
index 2b333bfb216..38d190f9b53 100644
--- a/container-search/src/main/java/com/yahoo/search/grouping/request/StringPredefined.java
+++ b/container-search/src/main/java/com/yahoo/search/grouping/request/StringPredefined.java
@@ -36,7 +36,7 @@ public class StringPredefined extends PredefinedFunction {
                                           .skip(1)
                                           .map(StringBucket.class::cast)
                                           .map(arg -> arg.copy())
-                                          .collect(Collectors.toList()));
+                                          .toList());
     }
 
     @Override