1 files changed, 1 insertions, 1 deletions

diff --git a/src/include/gnunet_gtk.h b/src/include/gnunet_gtk.h
index 0919671a..c793feea 100644
--- a/src/include/gnunet_gtk.h
+++ b/src/include/gnunet_gtk.h
@@ -246,7 +246,7 @@ GNUNET_GTK_main_loop_start (const char *binary_name,
                             int argc, char *const *argv,
                             struct GNUNET_GETOPT_CommandLineOption *options,
                             const char *main_window_file,
-                            GNUNET_SCHEDULER_Task main_task);
+                            GNUNET_SCHEDULER_TaskCallback main_task);
 
 
 /**