1 files changed, 1 insertions, 3 deletions
diff --git a/src/mongo/db/pipeline/expression.cpp b/src/mongo/db/pipeline/expression.cpp
index 864ca057945..364f8804cd9 100644
--- a/src/mongo/db/pipeline/expression.cpp
+++ b/src/mongo/db/pipeline/expression.cpp
@@ -47,16 +47,14 @@
 #include "mongo/db/query/datetime/date_time_support.h"
 #include "mongo/platform/bits.h"
 #include "mongo/platform/decimal128.h"
-#include "mongo/util/mongoutils/str.h"
 #include "mongo/util/regex_util.h"
+#include "mongo/util/str.h"
 #include "mongo/util/string_map.h"
 #include "mongo/util/summation.h"
 
 namespace mongo {
 using Parser = Expression::Parser;
 
-using namespace mongoutils;
-
 using boost::intrusive_ptr;
 using std::map;
 using std::move;