diff --git a/src/test_data.py b/src/test_data.py
index 6f378a10..0e080079 100644
--- a/src/test_data.py
+++ b/src/test_data.py
@@ -373,4 +373,13 @@ METRICS_WITH_INITIAL_VALUE_ZERO = [
     "waku_px_peers",
     "waku_dnsdisc_discovered",
     "rendezvousPeerFoundTotal_total",
+    "reconciliation_roundtrips_sum",
+    "reconciliation_roundtrips_count",
+    'reconciliation_roundtrips_bucket{le="0.0"}',
+    'reconciliation_roundtrips_bucket{le="1.0"}',
+    'reconciliation_roundtrips_bucket{le="2.0"}',
+    'reconciliation_roundtrips_bucket{le="3.0"}',
+    'reconciliation_roundtrips_bucket{le="5.0"}',
+    'reconciliation_roundtrips_bucket{le="10.0"}',
+    'reconciliation_roundtrips_bucket{le="+Inf"}',
 ]