diff --git a/loginserver/database.h b/loginserver/database.h
index 1c39f68cc..5dd7f7037 100644
--- a/loginserver/database.h
+++ b/loginserver/database.h
@@ -46,7 +46,7 @@ public:
 
 	virtual bool GetLoginTokenDataFromToken(const std::string &token, const std::string &ip, unsigned int &db_account_id, std::string &user) { return false; }
 
-	virtual bool CreateLoginData(std::string name, std::string &password, unsigned int &id) { return false; }
+	virtual bool CreateLoginData(const std::string &name, const std::string &password, unsigned int &id) { return false; }
 
 	/**
 	* Retrieves the world registration from the long and short names provided.
diff --git a/loginserver/database_mysql.cpp b/loginserver/database_mysql.cpp
index 082128654..d2e0628cb 100644
--- a/loginserver/database_mysql.cpp
+++ b/loginserver/database_mysql.cpp
@@ -144,7 +144,7 @@ bool DatabaseMySQL::GetLoginTokenDataFromToken(const std::string &token, const s
 	return found_username && found_login_id;
 }
 
-bool DatabaseMySQL::CreateLoginData(std::string name, std::string &password, unsigned int &id)
+bool DatabaseMySQL::CreateLoginData(const std::string &name, const std::string &password, unsigned int &id)
 {
 	if (!database) {
 		return false;
diff --git a/loginserver/database_mysql.h b/loginserver/database_mysql.h
index 38caa7007..fc791b229 100644
--- a/loginserver/database_mysql.h
+++ b/loginserver/database_mysql.h
@@ -61,7 +61,7 @@ public:
 
 	virtual bool GetLoginTokenDataFromToken(const std::string &token, const std::string &ip, unsigned int &db_account_id, std::string &user);
 
-	virtual bool CreateLoginData(std::string name, std::string &password, unsigned int &id);
+	virtual bool CreateLoginData(const std::string &name, const std::string &password, unsigned int &id);
 
 	/**
 	* Retrieves the world registration from the long and short names provided.