1 files changed, 1 insertions, 1 deletions
diff --git a/core/src/main/java/org/elasticsearch/action/admin/cluster/health/TransportClusterHealthAction.java b/core/src/main/java/org/elasticsearch/action/admin/cluster/health/TransportClusterHealthAction.java
index 79adbafa9b..b5c9577aff 100644
--- a/core/src/main/java/org/elasticsearch/action/admin/cluster/health/TransportClusterHealthAction.java
+++ b/core/src/main/java/org/elasticsearch/action/admin/cluster/health/TransportClusterHealthAction.java
@@ -141,7 +141,7 @@ public class TransportClusterHealthAction extends TransportMasterNodeReadAction<
         }
 
         assert waitFor >= 0;
-        final ClusterStateObserver observer = new ClusterStateObserver(clusterService, logger);
+        final ClusterStateObserver observer = new ClusterStateObserver(clusterService, logger, threadPool.getThreadContext());
         final ClusterState state = observer.observedState();
         if (waitFor == 0 || request.timeout().millis() == 0) {
             listener.onResponse(getResponse(request, state, waitFor, request.timeout().millis() == 0));