diff --git a/.harness.json b/.harness.json
index 8d7459b..c63db09 100644
--- a/.harness.json
+++ b/.harness.json
@@ -6,6 +6,7 @@
     ],
     "ratchet": {
         "phpstan_level": 8,
-        "phpstan_baseline": 0
+        "phpstan_baseline": 0,
+        "coverage": 98
     }
 }