1 files changed, 2 insertions, 0 deletions
diff --git a/src/mongo/db/service_context.cpp b/src/mongo/db/service_context.cpp
index 013e3209f95..4bbefa82ba4 100644
--- a/src/mongo/db/service_context.cpp
+++ b/src/mongo/db/service_context.cpp
@@ -102,6 +102,7 @@ ServiceContext::ServiceContext()
     : _opIdRegistry(UniqueOperationIdRegistry::create()),
       _tickSource(std::make_unique<SystemTickSource>()),
       _fastClockSource(std::make_unique<SystemClockSource>()),
+      _clockTickSource(_fastClockSource.get()),
       _preciseClockSource(std::make_unique<SystemClockSource>()) {}
 
 
@@ -212,6 +213,7 @@ void ServiceContext::setTickSource(std::unique_ptr<TickSource> newSource) {
 }
 
 void ServiceContext::setFastClockSource(std::unique_ptr<ClockSource> newSource) {
+    _clockTickSource.setClockSource(newSource.get());
     _fastClockSource = std::move(newSource);
 }