diff --git a/include/haproxy/connection-t.h b/include/haproxy/connection-t.h
index 83969da06..c395f113d 100644
--- a/include/haproxy/connection-t.h
+++ b/include/haproxy/connection-t.h
@@ -37,7 +37,6 @@
 #include <haproxy/port_range-t.h>
 #include <haproxy/protocol-t.h>
 #include <haproxy/show_flags-t.h>
-#include <haproxy/stconn-t.h>
 #include <haproxy/task-t.h>
 #include <haproxy/thread-t.h>
 
@@ -45,6 +44,7 @@
 struct connection;
 struct stconn;
 struct sedesc;
+struct se_abort_info;
 struct cs_info;
 struct buffer;
 struct proxy;
@@ -413,7 +413,7 @@ struct mux_ops {
 	size_t (*done_fastfwd)(struct stconn *sc); /* Callback to terminate fast data forwarding */
 	int (*fastfwd)(struct stconn *sc, unsigned int count, unsigned int flags); /* Callback to init fast data forwarding */
 	int (*resume_fastfwd)(struct stconn *sc, unsigned int flags); /* Callback to resume fast data forwarding */
-	void (*shut)(struct stconn *sc, enum se_shut_mode, struct se_abort_info *reason); /* shutdown function */
+	void (*shut)(struct stconn *sc, unsigned int mode, struct se_abort_info *reason); /* shutdown function */
 
 	int (*attach)(struct connection *conn, struct sedesc *, struct session *sess); /* attach a stconn to an outgoing connection */
 	struct stconn *(*get_first_sc)(const struct connection *); /* retrieves any valid stconn from this connection */
diff --git a/src/mux_fcgi.c b/src/mux_fcgi.c
index 102a4f0d9..1ba4612da 100644
--- a/src/mux_fcgi.c
+++ b/src/mux_fcgi.c
@@ -3794,7 +3794,7 @@ struct task *fcgi_deferred_shut(struct task *t, void *ctx, unsigned int state)
 	return NULL;
 }
 
-static void fcgi_shut(struct stconn *sc, enum se_shut_mode mode, struct se_abort_info *reason)
+static void fcgi_shut(struct stconn *sc, unsigned int mode, struct se_abort_info *reason)
 {
 	struct fcgi_strm *fstrm = __sc_mux_strm(sc);
 
diff --git a/src/mux_h1.c b/src/mux_h1.c
index 4d7764310..d32236891 100644
--- a/src/mux_h1.c
+++ b/src/mux_h1.c
@@ -4374,7 +4374,7 @@ static void h1_detach(struct sedesc *sd)
 	TRACE_LEAVE(H1_EV_STRM_END);
 }
 
-static void h1_shut(struct stconn *sc, enum se_shut_mode mode, struct se_abort_info *reason)
+static void h1_shut(struct stconn *sc, unsigned int mode, struct se_abort_info *reason)
 {
 	struct h1s *h1s = __sc_mux_strm(sc);
 	struct h1c *h1c;
diff --git a/src/mux_h2.c b/src/mux_h2.c
index 8284e3b8a..df965350f 100644
--- a/src/mux_h2.c
+++ b/src/mux_h2.c
@@ -5121,7 +5121,7 @@ struct task *h2_deferred_shut(struct task *t, void *ctx, unsigned int state)
 	return t;
 }
 
-static void h2_shut(struct stconn *sc, enum se_shut_mode mode, struct se_abort_info *reason)
+static void h2_shut(struct stconn *sc, unsigned int mode, struct se_abort_info *reason)
 {
 	struct h2s *h2s = __sc_mux_strm(sc);
 
diff --git a/src/mux_pt.c b/src/mux_pt.c
index 020f095ae..d3ead9aba 100644
--- a/src/mux_pt.c
+++ b/src/mux_pt.c
@@ -462,7 +462,7 @@ static int mux_pt_avail_streams(struct connection *conn)
 	return 1 - mux_pt_used_streams(conn);
 }
 
-static void mux_pt_shut(struct stconn *sc, enum se_shut_mode mode, struct se_abort_info *reason)
+static void mux_pt_shut(struct stconn *sc, unsigned int mode, struct se_abort_info *reason)
 {
 	struct connection *conn = __sc_conn(sc);
 	struct mux_pt_ctx *ctx = conn->ctx;
diff --git a/src/mux_quic.c b/src/mux_quic.c
index b601b1b7c..668f3f23c 100644
--- a/src/mux_quic.c
+++ b/src/mux_quic.c
@@ -3160,7 +3160,7 @@ static int qmux_wake(struct connection *conn)
 	return 1;
 }
 
-static void qmux_strm_shut(struct stconn *sc, enum se_shut_mode mode, struct se_abort_info *reason)
+static void qmux_strm_shut(struct stconn *sc, unsigned int mode, struct se_abort_info *reason)
 {
 	struct qcs *qcs = __sc_mux_strm(sc);
 	struct qcc *qcc = qcs->qcc;