diff --git a/trunk/c5/hex.h b/trunk/c5/hex.h
index 33e33301..006914c5 100644
--- a/trunk/c5/hex.h
+++ b/trunk/c5/hex.h
@@ -12,7 +12,7 @@ public:
 	HexEncoder(BufferedTransformation *attachment = NULL, bool uppercase = true, int outputGroupSize = 0, const std::string &separator = ":", const std::string &terminator = "")
 		: SimpleProxyFilter(new BaseN_Encoder(new Grouper), attachment)
 	{
-		IsolatedInitialize(MakeParameters(Name::Uppercase(), uppercase)(Name::GroupSize(), outputGroupSize)(Name::Separator(), ConstByteArrayParameter(separator)));
+		IsolatedInitialize(MakeParameters(Name::Uppercase(), uppercase)(Name::GroupSize(), outputGroupSize)(Name::Separator(), ConstByteArrayParameter(separator))(Name::Terminator(), ConstByteArrayParameter(terminator)));
 	}
 
 	void IsolatedInitialize(const NameValuePairs &parameters);