diff --git a/src/quic/node_quic_crypto.cc b/src/quic/node_quic_crypto.cc
index e0ad5d6f3306cb..0f5e2db9e1240c 100644
--- a/src/quic/node_quic_crypto.cc
+++ b/src/quic/node_quic_crypto.cc
@@ -31,7 +31,6 @@ namespace node {
 
 using crypto::EntropySource;
 using v8::Local;
-using v8::String;
 using v8::Value;
 
 namespace quic {