--- a/security/manager/ssl/src/nsClientAuthRemember.cpp
+++ b/security/manager/ssl/src/nsClientAuthRemember.cpp
@@ -59,24 +59,24 @@
 NSSCleanupAutoPtrClass(CERTCertificate, CERT_DestroyCertificate)
 
 NS_IMPL_THREADSAFE_ISUPPORTS2(nsClientAuthRememberService, 
                               nsIObserver,
                               nsISupportsWeakReference)
 
 nsClientAuthRememberService::nsClientAuthRememberService()
 {
-  monitor = PR_NewMonitor();
+  monitor = nsAutoMonitor::NewMonitor("security.clientAuthRememberServiceMonitor");
 }
 
 nsClientAuthRememberService::~nsClientAuthRememberService()
 {
   RemoveAllFromMemory();
   if (monitor)
-    PR_DestroyMonitor(monitor);
+    nsAutoMonitor::DestroyMonitor(monitor);
 }
 
 nsresult
 nsClientAuthRememberService::Init()
 {
   if (!mSettingsTable.Init())
     return NS_ERROR_OUT_OF_MEMORY;