diff --git a/config/analytics_hidden_pii.yml b/config/analytics_hidden_pii.yml
index 140682a55..5aa229ed6 100644
--- a/config/analytics_hidden_pii.yml
+++ b/config/analytics_hidden_pii.yml
@@ -6,6 +6,7 @@
     - family_name
     - given_names
     - registration_number
+    - dqt_match
   :assessments:
     - recommendation_assessor_note
   :further_information_request_items:
diff --git a/db/scripts/sanitise.sql b/db/scripts/sanitise.sql
index 11292594d..8caed7a2b 100644
--- a/db/scripts/sanitise.sql
+++ b/db/scripts/sanitise.sql
@@ -13,6 +13,7 @@ SET
   date_of_birth = '2000-01-01',
   alternative_given_names = '',
   alternative_family_name = '',
+  dqt_match = '{}',
   registration_number = '';
 
 -- AssessmentSectionFailureReason