1 files changed, 3 insertions, 0 deletions
diff --git a/src/mongo/s/server.cpp b/src/mongo/s/server.cpp
index 5d594099067..02a6a6f6857 100644
--- a/src/mongo/s/server.cpp
+++ b/src/mongo/s/server.cpp
@@ -76,6 +76,7 @@
 #include "mongo/util/exception_filter_win32.h"
 #include "mongo/util/exit.h"
 #include "mongo/util/log.h"
+#include "mongo/util/net/hostname_canonicalization_worker.h"
 #include "mongo/util/net/message.h"
 #include "mongo/util/net/message_server.h"
 #include "mongo/util/net/ssl_manager.h"
@@ -238,6 +239,8 @@ static ExitCode runMongosServer() {
         web.detach();
     }
 
+    HostnameCanonicalizationWorker::start(getGlobalServiceContext());
+
     Status status = getGlobalAuthorizationManager()->initialize(NULL);
     if (!status.isOK()) {
         error() << "Initializing authorization data failed: " << status;