diff --git a/input/input_overlay.h b/input/input_overlay.h
index 2f4d0b8d4b..9d21770fce 100644
--- a/input/input_overlay.h
+++ b/input/input_overlay.h
@@ -204,9 +204,6 @@ void input_overlay_free_overlay(struct overlay *overlay);
 
 bool input_overlay_key_pressed(input_overlay_t *ol, unsigned key);
 
-void input_overlay_loaded(retro_task_t *task,
-      void *task_data, void *user_data, const char *err);
-
 void input_overlay_set_visibility(int overlay_idx,enum overlay_visibility vis);
 
 RETRO_END_DECLS
diff --git a/retroarch.c b/retroarch.c
index c70745489c..0710479701 100644
--- a/retroarch.c
+++ b/retroarch.c
@@ -6710,7 +6710,7 @@ static void input_overlay_free(input_overlay_t *ol)
 }
 
 /* task_data = overlay_task_data_t* */
-void input_overlay_loaded(retro_task_t *task,
+static void input_overlay_loaded(retro_task_t *task,
       void *task_data, void *user_data, const char *err)
 {
    size_t i;