diff --git a/README.md b/README.md
index 6085944..d0209e5 100644
--- a/README.md
+++ b/README.md
@@ -2,4 +2,6 @@
 
 FILES TO BE RUN:
 - get_frames.py (input name of face video)
-- FFT_heart_beat.m 
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+- FFT_heart_beat.m 
+
+Don't download the "RGB_database" and the "frames" file, those are only for testing
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