1 files changed, 1 insertions, 1 deletions
diff --git a/controller-server/src/test/java/com/yahoo/vespa/hosted/controller/integration/NodeRepositoryMock.java b/controller-server/src/test/java/com/yahoo/vespa/hosted/controller/integration/NodeRepositoryMock.java
index 7004028c072..5b70942bfd1 100644
--- a/controller-server/src/test/java/com/yahoo/vespa/hosted/controller/integration/NodeRepositoryMock.java
+++ b/controller-server/src/test/java/com/yahoo/vespa/hosted/controller/integration/NodeRepositoryMock.java
@@ -169,7 +169,7 @@ public class NodeRepositoryMock implements NodeRepository {
     }
 
     @Override
-    public void upgradeOs(ZoneId zone, NodeType type, Version version) {
+    public void upgradeOs(ZoneId zone, NodeType type, Version version, boolean downgrade) {
         this.targetVersions.compute(zone, (ignored, targetVersions) -> {
             if (targetVersions == null) {
                 targetVersions = TargetVersions.EMPTY;