1 files changed, 4 insertions, 4 deletions
diff --git a/config-provisioning/src/main/java/com/yahoo/config/provision/NodeFlavors.java b/config-provisioning/src/main/java/com/yahoo/config/provision/NodeFlavors.java
index 762c7cbaba5..4d4d3c8cf86 100644
--- a/config-provisioning/src/main/java/com/yahoo/config/provision/NodeFlavors.java
+++ b/config-provisioning/src/main/java/com/yahoo/config/provision/NodeFlavors.java
@@ -1,12 +1,12 @@
 // Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
 package com.yahoo.config.provision;
 
-import com.google.common.collect.ImmutableMap;
 import com.google.inject.Inject;
 import com.yahoo.config.provisioning.FlavorsConfig;
 
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -21,14 +21,14 @@ import java.util.stream.Collectors;
 public class NodeFlavors {
 
     /** Flavors which are configured in this zone */
-    private final ImmutableMap<String, Flavor> configuredFlavors;
+    private final Map<String, Flavor> configuredFlavors;
 
     @Inject
     public NodeFlavors(FlavorsConfig config) {
-        ImmutableMap.Builder<String, Flavor> b = new ImmutableMap.Builder<>();
+        HashMap<String, Flavor> b = new HashMap<>();
         for (Flavor flavor : toFlavors(config))
             b.put(flavor.name(), flavor);
-        this.configuredFlavors = b.build();
+        this.configuredFlavors = Collections.unmodifiableMap(b);
     }
 
     public List<Flavor> getFlavors() {