diff --git a/src/iptv_input.c b/src/iptv_input.c
index 221d8b06..b58df9b5 100644
--- a/src/iptv_input.c
+++ b/src/iptv_input.c
@@ -158,6 +158,7 @@ iptv_thread(void *aux)
     }
     pthread_mutex_unlock(&iptv_recvmutex);
   }
+  return NULL;
 }
 
 
diff --git a/src/transports.c b/src/transports.c
index df47a982..50f772ec 100644
--- a/src/transports.c
+++ b/src/transports.c
@@ -832,6 +832,7 @@ transport_saver(void *aux)
     pthread_mutex_unlock(&global_lock);
     pthread_mutex_lock(&pending_save_mutex);
   }
+  return NULL;
 }