diff --git a/constants.py b/constants.py
index 33f9874..7a41171 100644
--- a/constants.py
+++ b/constants.py
@@ -10,6 +10,6 @@ MINIMUM_COSINE_SIMILARITY = 0.7
 WORD_TO_COMPARE = "hand touching grass"
 DATABASE_FILE = "data.db"
 MINIMUM_OCR_SIMILARITY = 0.7
-OCR_CHALLENGE_LENGTH = 2
+OCR_CHALLENGE_LENGTH = 1
 
 UPLOAD_DIR = os.path.join(os.getcwd(), UPLOAD_DIR)
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