diff --git a/src/main.c b/src/main.c
index 28d0c4e..9cda387 100644
--- a/src/main.c
+++ b/src/main.c
@@ -370,7 +370,7 @@ static void do_file_senders(Tox *m)
 
     int i;
 
-    for (i = 0; i < MAX_FILES; ++i) {
+    for (i = 0; i < num_file_senders; ++i) {
         if (!file_senders[i].active)
             continue;