1 files changed, 0 insertions, 1 deletions
diff --git a/state.cpp b/state.cpp
index 6da18e70..100634be 100644
--- a/state.cpp
+++ b/state.cpp
@@ -35,7 +35,6 @@ using namespace std;
 using namespace json_spirit;
 using namespace dev;
 using namespace dev::eth;
-using namespace dev::eth;
 
 namespace dev {  namespace test {