1 files changed, 1 insertions, 1 deletions

diff --git a/toxcore/tox.c b/toxcore/tox.c
index 4ba17e34..d5bc1c35 100644
--- a/toxcore/tox.c
+++ b/toxcore/tox.c
@@ -422,7 +422,7 @@ void tox_callback_group_message(Tox *tox, void (*function)(Messenger *tox, int,
  *  Function(Tox *tox, int groupnumber, void *userdata)
  */
 
-void tox_callback_group_namelistchange(Tox *tox, void (*function)(Tox *tox, int, void *), void *userdata)
+void tox_callback_group_namelistchange(Tox *tox, void (*function)(Tox *tox, int, int, uint8_t, void *), void *userdata)
 {
     Messenger *m = tox;
     m_callback_group_namelistchange(m, function, userdata);