diff --git a/src/stream-tcp.c b/src/stream-tcp.c
index e418fb0d47..b9da110f10 100644
--- a/src/stream-tcp.c
+++ b/src/stream-tcp.c
@@ -680,7 +680,7 @@ void StreamTcpFreeConfig(bool quiet)
 }
 
 /** \internal
- *  \brief The function is used to to fetch a TCP session from the
+ *  \brief The function is used to fetch a TCP session from the
  *         ssn_pool, when a TCP SYN is received.
  *
  *  \param p packet starting the new TCP session.