diff --git a/Calendar/E-Paper.py b/Calendar/E-Paper.py
index 952026c..a1d059c 100644
--- a/Calendar/E-Paper.py
+++ b/Calendar/E-Paper.py
@@ -404,6 +404,8 @@ def main():
             del improved_image
             gc.collect()
 
+            if calibration_countdown is 'initial':
+                    calibration_countdown = 0
             calibration_countdown += 1
 
             for i in range(1):