diff --git a/include/maxscale/session_command.hh b/include/maxscale/session_command.hh
index d7238cdd8..38326f22c 100644
--- a/include/maxscale/session_command.hh
+++ b/include/maxscale/session_command.hh
@@ -32,16 +32,6 @@ class SessionCommand
     SessionCommand(const SessionCommand&);
     SessionCommand& operator=(const SessionCommand&);
 public:
-    /**
-     * @brief Mark reply as received
-     */
-    void mark_reply_received();
-
-    /**
-     * @brief Check if the session command has received a reply
-     * @return True if the reply is already received
-     */
-    bool is_reply_received() const;
 
     /**
      * @brief Get the command type of the session command
diff --git a/server/core/session_command.cc b/server/core/session_command.cc
index 9bed2b20b..dc7f21fdf 100644
--- a/server/core/session_command.cc
+++ b/server/core/session_command.cc
@@ -19,16 +19,6 @@
 namespace maxscale
 {
 
-void SessionCommand::mark_reply_received()
-{
-    m_reply_sent = true;
-}
-
-bool SessionCommand::is_reply_received() const
-{
-    return m_reply_sent;
-}
-
 uint8_t SessionCommand::get_command() const
 {
     return m_command;