diff --git a/bigquery/src/test/scala/magnolify/bigquery/TableRowTypeSuite.scala b/bigquery/src/test/scala/magnolify/bigquery/TableRowTypeSuite.scala
index 588dc0117..b0139022e 100644
--- a/bigquery/src/test/scala/magnolify/bigquery/TableRowTypeSuite.scala
+++ b/bigquery/src/test/scala/magnolify/bigquery/TableRowTypeSuite.scala
@@ -35,6 +35,7 @@ import org.scalacheck._
 import java.net.URI
 import java.time._
 import java.time.format.DateTimeFormatter
+import scala.annotation.nowarn
 import scala.jdk.CollectionConverters._
 import scala.reflect._
 
@@ -43,7 +44,7 @@ class TableRowTypeSuite extends MagnolifySuite {
   private def test[T: Arbitrary: ClassTag](implicit t: TableRowType[T], eq: Eq[T]): Unit = {
     val tpe = ensureSerializable(t)
     // FIXME: test schema
-    tpe.schema: Unit
+    tpe.schema: Unit @nowarn
     property(className[T]) {
       Prop.forAll { (t: T) =>
         val r = tpe(t)