diff --git a/src/liblsquic/lsquic_engine.c b/src/liblsquic/lsquic_engine.c
index 0202e74..734abb9 100644
--- a/src/liblsquic/lsquic_engine.c
+++ b/src/liblsquic/lsquic_engine.c
@@ -86,7 +86,6 @@
 #include "lsquic_handshake.h"
 #include "lsquic_crand.h"
 #include "lsquic_ietf.h"
-#include "lsquic_handshake.h"
 
 #define LSQUIC_LOGGER_MODULE LSQLM_ENGINE
 #include "lsquic_logger.h"