diff --git a/csv_metadata_quality/app.py b/csv_metadata_quality/app.py
index 097f930..f977c05 100644
--- a/csv_metadata_quality/app.py
+++ b/csv_metadata_quality/app.py
@@ -84,7 +84,7 @@ def run(argv):
         # Check: invalid date
         match = re.match(r'^.*?date.*$', column)
         if match is not None:
-            df[column] = df[column].apply(check.date)
+            df[column] = df[column].apply(check.date, field_name=column)
 
         # Check: filename extension
         if column == 'filename':
diff --git a/csv_metadata_quality/check.py b/csv_metadata_quality/check.py
index 67ba1b5..083d49d 100755
--- a/csv_metadata_quality/check.py
+++ b/csv_metadata_quality/check.py
@@ -75,7 +75,7 @@ def separators(field):
     return field
 
 
-def date(field):
+def date(field, field_name):
     """Check if a date is valid.
 
     In DSpace the issue date is usually 1990, 1990-01, or 1990-01-01, but it
@@ -88,7 +88,7 @@ def date(field):
     from datetime import datetime
 
     if pd.isna(field):
-        print(f'Missing date.')
+        print(f'Missing date ({field_name}).')
 
         return
 
@@ -97,7 +97,7 @@ def date(field):
 
     # We don't allow multi-value date fields
     if len(multiple_dates) > 1:
-        print(f'Multiple dates not allowed: {field}')
+        print(f'Multiple dates not allowed ({field_name}): {field}')
 
         return field
 
@@ -123,7 +123,7 @@ def date(field):
 
         return field
     except ValueError:
-        print(f'Invalid date: {field}')
+        print(f'Invalid date ({field_name}): {field}')
 
         return field