1 files changed, 2 insertions, 1 deletions
diff --git a/container-search/src/main/java/com/yahoo/search/searchchain/model/federation/LocalProviderSpec.java b/container-search/src/main/java/com/yahoo/search/searchchain/model/federation/LocalProviderSpec.java
index 37175df7c35..c4e5f26a3eb 100644
--- a/container-search/src/main/java/com/yahoo/search/searchchain/model/federation/LocalProviderSpec.java
+++ b/container-search/src/main/java/com/yahoo/search/searchchain/model/federation/LocalProviderSpec.java
@@ -1,6 +1,7 @@
 // Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
 package com.yahoo.search.searchchain.model.federation;
 
+import com.google.common.collect.ImmutableList;
 import com.yahoo.container.bundle.BundleInstantiationSpecification;
 import com.yahoo.component.chain.dependencies.Dependencies;
 import com.yahoo.component.chain.model.ChainedComponentModel;
@@ -66,6 +67,6 @@ public class LocalProviderSpec {
                             Dependencies.emptyDependencies()));
         }
 
-        return List.copyOf(searcherModels);
+        return ImmutableList.copyOf(searcherModels);
     }
 }