1 files changed, 1 insertions, 1 deletions
diff --git a/db/stats/snapshots.h b/db/stats/snapshots.h
index 9fde41ac1ee..b87db8a161e 100644
--- a/db/stats/snapshots.h
+++ b/db/stats/snapshots.h
@@ -93,7 +93,7 @@ namespace mongo {
         
         void outputLockInfoHTML( stringstream& ss );
     private:
-        mongo::mutex _lock;
+        boost::mutex _lock;
         int _n;
         SnapshotData** _snapshots;
         int _loc;