diff --git a/transferData.py b/transferData.py
index d33b8fb..3883e56 100644
--- a/transferData.py
+++ b/transferData.py
@@ -8,7 +8,7 @@ print(file_name)
 dptFile = open(file_name, 'r')
 lines = dptFile.readlines()
 
-subject = re.split("(?<=_)(.+)(?=_)", file_name)[1]
+subject = re.split("(?<=_)(.+)(?=\.)", file_name)[1]
 jsonString = '{\" + subject + \": ['
 
 # Concatenate data