diff --git a/src/net/publish.c b/src/net/publish.c
index 3bf7e0c22..d81893d0b 100644
--- a/src/net/publish.c
+++ b/src/net/publish.c
@@ -37,13 +37,14 @@ void _z_publisher_free(_z_publisher_t **pub) {
 
 bool _z_publisher_check(const _z_publisher_t *publisher) { return !_Z_RC_IS_NULL(&publisher->_zn); }
 _z_publisher_t _z_publisher_null(void) {
-    return (_z_publisher_t) {
-        ._congestion_control = Z_CONGESTION_CONTROL_DEFAULT, ._id = 0, ._key = _z_keyexpr_null(),
-        ._priority = Z_PRIORITY_DEFAULT, ._zn = _z_session_weak_null(), ._encoding = _z_encoding_null(),
+    return (_z_publisher_t){._congestion_control = Z_CONGESTION_CONTROL_DEFAULT,
+                            ._id = 0,
+                            ._key = _z_keyexpr_null(),
+                            ._priority = Z_PRIORITY_DEFAULT,
+                            ._zn = _z_session_weak_null(),
+                            ._encoding = _z_encoding_null(),
 #if Z_FEATURE_INTEREST == 1
-        ._filter = (_z_write_filter_t) {
-            ._interest_id = 0, .ctx = NULL
-        }
+                            ._filter = (_z_write_filter_t){._interest_id = 0, .ctx = NULL}
 #endif
     };
 }