diff --git a/CHANGELOG.md b/CHANGELOG.md
index 471449f..70e8529 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -24,6 +24,7 @@
 ### Changed
 
 1. transport: Match specified metadata in pldm_transport_send_recv_msg()
+2. transport: mctp-demux: Drop ABI annotation for internal symbols
 
 ## [0.6.0] - 2023-08-22
 
diff --git a/src/transport/mctp-demux.c b/src/transport/mctp-demux.c
index 240f931..f9f11f0 100644
--- a/src/transport/mctp-demux.c
+++ b/src/transport/mctp-demux.c
@@ -277,7 +277,6 @@
 }
 
 /* Temporary for old API */
-LIBPLDM_ABI_TESTING
 struct pldm_transport_mctp_demux *
 pldm_transport_mctp_demux_init_with_fd(int mctp_fd)
 {
@@ -310,7 +309,6 @@
 	return demux;
 }
 
-LIBPLDM_ABI_TESTING
 int pldm_transport_mctp_demux_get_socket_fd(
 	struct pldm_transport_mctp_demux *ctx)
 {