diff --git a/CHANGELOG.md b/CHANGELOG.md
index e544f5ca6d..fac08b62d9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,7 +11,7 @@
 ### Fixed
 - ES8 API only counting up to 10,000 search results
 - Add bulk retry functionality for ES writes/deletes
-- Edition column for most editions now filled
+- Edition field for some editions now filled
 - HathiTrust data import with new date formats
 
 ## 2022-04-26 -- v0.10.2
diff --git a/processes/hathiTrust.py b/processes/hathiTrust.py
index 569752e152..840212028c 100644
--- a/processes/hathiTrust.py
+++ b/processes/hathiTrust.py
@@ -78,7 +78,7 @@ def importFromHathiTrustDataFile(self, fullDump=False):
 
     @staticmethod
     def returnHathiDateFormat(strDate):
-        if 'T' and '-' in strDate:
+        if 'T' in strDate and '-' in strDate:
             return '%Y-%m-%dT%H:%M:%S%z'
         elif 'T' in strDate:
             return '%Y-%m-%dT%H:%M:%S'