--- a/toolkit/xre/nsXREDirProvider.cpp
+++ b/toolkit/xre/nsXREDirProvider.cpp
@@ -1224,22 +1224,16 @@ nsXREDirProvider::DoStartup()
 }
 
 void
 nsXREDirProvider::DoShutdown()
 {
   PROFILER_LABEL_FUNC(js::ProfileEntry::Category::OTHER);
 
   if (mProfileNotified) {
-#if (defined(XP_WIN) || defined(XP_MACOSX)) && defined(MOZ_CONTENT_SANDBOX)
-    if (XRE_IsParentProcess()) {
-      Unused << DeleteDirIfExists(mContentProcessSandboxTempDir);
-    }
-#endif
-
     nsCOMPtr<nsIObserverService> obsSvc =
       mozilla::services::GetObserverService();
     NS_ASSERTION(obsSvc, "No observer service?");
     if (obsSvc) {
       static const char16_t kShutdownPersist[] = u"shutdown-persist";
       obsSvc->NotifyObservers(nullptr, "profile-change-net-teardown", kShutdownPersist);
       obsSvc->NotifyObservers(nullptr, "profile-change-teardown", kShutdownPersist);
 
@@ -1252,16 +1246,22 @@ nsXREDirProvider::DoShutdown()
 
       // Phase 3: Notify observers of a profile change
       obsSvc->NotifyObservers(nullptr, "profile-before-change", kShutdownPersist);
       obsSvc->NotifyObservers(nullptr, "profile-before-change-qm", kShutdownPersist);
       obsSvc->NotifyObservers(nullptr, "profile-before-change-telemetry", kShutdownPersist);
     }
     mProfileNotified = false;
   }
+
+#if (defined(XP_WIN) || defined(XP_MACOSX)) && defined(MOZ_CONTENT_SANDBOX)
+  if (XRE_IsParentProcess()) {
+    Unused << DeleteDirIfExists(mContentProcessSandboxTempDir);
+  }
+#endif
 }
 
 #ifdef XP_WIN
 static nsresult
 GetShellFolderPath(int folder, nsAString& _retval)
 {
   wchar_t* buf;
   uint32_t bufLength = _retval.GetMutableData(&buf, MAXPATHLEN + 3);