diff --git a/modules/dcache-ftp/src/main/java/org/dcache/ftp/data/Mode.java b/modules/dcache-ftp/src/main/java/org/dcache/ftp/data/Mode.java
index 6f47fecd064..6e7189a2cde 100644
--- a/modules/dcache-ftp/src/main/java/org/dcache/ftp/data/Mode.java
+++ b/modules/dcache-ftp/src/main/java/org/dcache/ftp/data/Mode.java
@@ -18,7 +18,6 @@
 import java.util.HashSet;
 import java.util.Map;
 import java.util.Set;
-import java.util.stream.Collectors;
 
 import org.dcache.pool.repository.RepositoryChannel;