diff --git a/src/rtp/rtp.c b/src/rtp/rtp.c
index 97cc17278..ca5ad01b2 100644
--- a/src/rtp/rtp.c
+++ b/src/rtp/rtp.c
@@ -3333,7 +3333,7 @@ static void send_rtcp(struct rtp *session, uint32_t rtp_ts,
         check_database(session);
         /* If encryption is enabled, add a 32 bit random prefix to the packet */
         if (session->encryption_enabled) {
-                *((uint32_t *)(void *) ptr) = lbl_random();
+                *((uint32_t *)(void *) ptr) = lrand48();
                 ptr += 4;
         }
 
@@ -3571,7 +3571,7 @@ static void rtp_send_bye_now(struct rtp *session)
         check_database(session);
         /* If encryption is enabled, add a 32 bit random prefix to the packet */
         if (session->encryption_enabled) {
-                *((uint32_t *)(void *) ptr) = lbl_random();
+                *((uint32_t *)(void *) ptr) = lrand48();
                 ptr += 4;
         }
 
diff --git a/src/tv.c b/src/tv.c
index 4dd98210a..a908e17d8 100644
--- a/src/tv.c
+++ b/src/tv.c
@@ -61,7 +61,7 @@ uint32_t get_local_mediatime(void)
 
         if (first == 0) {
                 gettimeofday(&start_time, NULL);
-                random_offset = lbl_random();
+                random_offset = lrand48();
                 first = 1;
         }
 
@@ -181,7 +181,7 @@ uint32_t get_std_audio_local_mediatime(double samples, int rate)
 			gettimeofday(&standard_time.start_time, NULL);
 			standard_time.atime = standard_time.start_time;
 			standard_time.vtime = standard_time.start_time;
-			standard_time.random_startime_offset = lbl_random();
+			standard_time.random_startime_offset = lrand48();
             tv_add_usec(&standard_time.vtime, standard_time.random_startime_offset);
             tv_add_usec(&standard_time.atime, standard_time.random_startime_offset);
 
@@ -207,7 +207,7 @@ uint32_t get_std_video_local_mediatime(void)
 			gettimeofday(&t0, NULL);
 			standard_time.atime = standard_time.start_time;
 			standard_time.vtime = standard_time.start_time;
-			standard_time.random_startime_offset = lbl_random();
+			standard_time.random_startime_offset = lrand48();
             tv_add_usec(&standard_time.vtime, standard_time.random_startime_offset);
             tv_add_usec(&standard_time.atime, standard_time.random_startime_offset);