1 files changed, 2 insertions, 3 deletions
diff --git a/src/test/serialize_tests.cpp b/src/test/serialize_tests.cpp
index 1dc86eb116..447428a836 100644
--- a/src/test/serialize_tests.cpp
+++ b/src/test/serialize_tests.cpp
@@ -10,7 +10,6 @@
 #include <stdint.h>
 
 #include <boost/test/unit_test.hpp>
-using namespace std;
 
 BOOST_FIXTURE_TEST_SUITE(serialize_tests, BasicTestingSetup)
 
@@ -227,7 +226,7 @@ BOOST_AUTO_TEST_CASE(varints_bitpatterns)
 BOOST_AUTO_TEST_CASE(compactsize)
 {
     CDataStream ss(SER_DISK, 0);
-    vector<char>::size_type i, j;
+    std::vector<char>::size_type i, j;
 
     for (i = 1; i <= MAX_SIZE; i *= 2)
     {
@@ -260,7 +259,7 @@ BOOST_AUTO_TEST_CASE(noncanonical)
     // Write some non-canonical CompactSize encodings, and
     // make sure an exception is thrown when read back.
     CDataStream ss(SER_DISK, 0);
-    vector<char>::size_type n;
+    std::vector<char>::size_type n;
 
     // zero encoded with three bytes:
     ss.write("\xfd\x00\x00", 3);