diff --git a/pkg/coredata/migrations/20260513T105453Z.sql b/pkg/coredata/migrations/20260513T105453Z.sql
index 94874a34a..8b64b0bd2 100644
--- a/pkg/coredata/migrations/20260513T105453Z.sql
+++ b/pkg/coredata/migrations/20260513T105453Z.sql
@@ -38,9 +38,9 @@ CREATE TABLE common_tracker_patterns (
     tracker_type          tracker_type NOT NULL,
     pattern               TEXT NOT NULL,
     match_type            cookie_pattern_match_type NOT NULL,
-    description           TEXT NOT NULL DEFAULT '',
+    description           TEXT NOT NULL,
     max_age_seconds       INTEGER,
-    confidence            REAL NOT NULL DEFAULT 0,
+    confidence            REAL NOT NULL,
     created_at            TIMESTAMP WITH TIME ZONE NOT NULL,
     updated_at            TIMESTAMP WITH TIME ZONE NOT NULL
 );