diff --git a/pkg/kv/kvserver/client_replica_test.go b/pkg/kv/kvserver/client_replica_test.go
index 32fcbce5656e..79307ffe8502 100644
--- a/pkg/kv/kvserver/client_replica_test.go
+++ b/pkg/kv/kvserver/client_replica_test.go
@@ -865,7 +865,7 @@ func TestTxnReadWithinUncertaintyIntervalAfterLeaseTransfer(t *testing.T) {
 	assert.True(t, txn.ObservedTimestamps[0].Timestamp.ToTimestamp().Less(writeTs))
 
 	if t.Failed() {
-		t.Logf("writeTs=%s, txn=%+v", writeTs, txn)
+		t.Logf("writeTs=%s, txn=%+v, obsTs=%+v", writeTs, txn, txn.ObservedTimestamps)
 		t.FailNow()
 	}