1 files changed, 5 insertions, 1 deletions
diff --git a/src/mongo/bson/bsonelement.cpp b/src/mongo/bson/bsonelement.cpp
index 4b26d85264e..fee2472bd39 100644
--- a/src/mongo/bson/bsonelement.cpp
+++ b/src/mongo/bson/bsonelement.cpp
@@ -38,9 +38,13 @@
 #include "mongo/util/log.h"
 #include "mongo/util/mongoutils/str.h"
 
-namespace mongo {  
+namespace mongo {
     namespace str = mongoutils::str;
 
+    using std::dec;
+    using std::hex;
+    using std::string;
+
     string BSONElement::jsonString( JsonStringFormat format, bool includeFieldNames, int pretty ) const {
         int sign;