diff --git a/rpi/antRender.py b/rpi/antRender.py
index 4dd356e..1caa0fb 100644
--- a/rpi/antRender.py
+++ b/rpi/antRender.py
@@ -202,6 +202,7 @@ def update_screen():
 
     if proot_state.get_blinks_frames_ready():
         frame_number = proot_state.next_blink_frame_number()
+        print(frame_number)
         matrix.SwapOnVSync(blinkFrameCanvases[frame_number])