diff --git a/xpcom/build/XPCOMInit.cpp b/xpcom/build/XPCOMInit.cpp
index 8be931bc8fbb..f33fd92a8545 100644
--- a/xpcom/build/XPCOMInit.cpp
+++ b/xpcom/build/XPCOMInit.cpp
@@ -634,7 +634,6 @@ nsresult ShutdownXPCOM(nsIServiceManager* aServMgr) {
     gfxPlatform::ShutdownLayersIPC();
     mozilla::RemoteDecoderManagerChild::Shutdown();
 
-    mozilla::scache::StartupCache::DeleteSingleton();
     if (observerService) {
       mozilla::KillClearOnShutdown(ShutdownPhase::ShutdownThreads);
       observerService->NotifyObservers(
@@ -717,6 +716,8 @@ nsresult ShutdownXPCOM(nsIServiceManager* aServMgr) {
   mozilla::AppShutdown::MaybeFastShutdown(
       mozilla::ShutdownPhase::ShutdownPostLastCycleCollection);
 
+  mozilla::scache::StartupCache::DeleteSingleton();
+
   PROFILER_ADD_MARKER("Shutdown xpcom", OTHER);
 
   // Shutdown xpcom. This will release all loaders and cause others holding