diff --git a/yolo3_one_file_to_detect_them_all.py b/yolo3_one_file_to_detect_them_all.py
index 17ca64e22..6a9a6c051 100644
--- a/yolo3_one_file_to_detect_them_all.py
+++ b/yolo3_one_file_to_detect_them_all.py
@@ -6,8 +6,9 @@
 from keras.models import Model
 import struct
 import cv2
+import sys
 
-np.set_printoptions(threshold=np.nan)
+np.set_printoptions(threshold=sys.maxsize)
 os.environ["CUDA_DEVICE_ORDER"]="PCI_BUS_ID"
 os.environ["CUDA_VISIBLE_DEVICES"]="0"