diff --git a/src/smf/gx-path.c b/src/smf/gx-path.c
index 8eaa9aa87..3dbc9b277 100644
--- a/src/smf/gx-path.c
+++ b/src/smf/gx-path.c
@@ -28,7 +28,7 @@ struct sess_state {
 
     os0_t       peer_host;          /* Peer Host */
 
-#define MAX_CC_REQUEST_NUMBER 32
+#define MAX_CC_REQUEST_NUMBER 64
     smf_sess_t *sess;
     ogs_gtp_xact_t *xact[MAX_CC_REQUEST_NUMBER];
 
diff --git a/src/smf/gy-path.c b/src/smf/gy-path.c
index f0f089fc1..89f2f7350 100644
--- a/src/smf/gy-path.c
+++ b/src/smf/gy-path.c
@@ -29,7 +29,7 @@ struct sess_state {
 
     os0_t       peer_host;          /* Peer Host */
 
-#define MAX_CC_REQUEST_NUMBER 32
+#define MAX_CC_REQUEST_NUMBER 64
     smf_sess_t *sess;
     struct {
         bool pfcp;