diff --git a/daemon/media_socket.c b/daemon/media_socket.c
index 099058b10..470b42ffb 100644
--- a/daemon/media_socket.c
+++ b/daemon/media_socket.c
@@ -1507,10 +1507,10 @@ INLINE void __re_address_translate_ep(struct re_address *o, const endpoint_t *ep
 	ep->address.family->endpoint2kernel(o, ep);
 }
 
-static int __rtp_stats_pt_sort(const struct rtp_stats *a, const struct rtp_stats *b) {
-	if (a->payload_type < b->payload_type)
+static int __rtp_stats_pt_sort(const struct rtp_stats **a, const struct rtp_stats **b) {
+	if ((*a)->payload_type < (*b)->payload_type)
 		return -1;
-	if (a->payload_type > b->payload_type)
+	if ((*a)->payload_type > (*b)->payload_type)
 		return 1;
 	return 0;
 }
diff --git a/lib/containers.h b/lib/containers.h
index 237a50b53..3307b5c91 100644
--- a/lib/containers.h
+++ b/lib/containers.h
@@ -458,7 +458,7 @@ static inline void g_queue_clear_full(GQueue *q, GDestroyNotify free_func) {
 	})
 
 #define t_ptr_array_sort(A, f) ({ \
-		int (*__f)(__typeof__((A)->__ct), __typeof__((A)->__ct)) = f; \
+		int (*__f)(__typeof__(&(A)->__ct), __typeof__(&(A)->__ct)) = f; \
 		g_ptr_array_sort(&(A)->a, (GCompareFunc) __f); \
 	})