diff --git a/node/src/test/kotlin/net/corda/node/services/vault/VaultQueryTests.kt b/node/src/test/kotlin/net/corda/node/services/vault/VaultQueryTests.kt
index 29d10e9a16..09d6f7e39b 100644
--- a/node/src/test/kotlin/net/corda/node/services/vault/VaultQueryTests.kt
+++ b/node/src/test/kotlin/net/corda/node/services/vault/VaultQueryTests.kt
@@ -47,6 +47,7 @@ import org.junit.Test
 import org.junit.rules.ExpectedException
 import org.junit.rules.ExternalResource
 import java.time.Duration
+import java.time.Instant
 import java.time.LocalDate
 import java.time.ZoneOffset
 import java.time.temporal.ChronoUnit
@@ -1609,7 +1610,12 @@ abstract class VaultQueryTestsBase : VaultQueryParties {
                 println("$index : $any")
             }
             assertThat(results.otherResults.size).isEqualTo(402)
-            assertThat(results.otherResults.last()).isEqualTo(200L)
+            val instants = results.otherResults.filter { it is Instant }.map { it as Instant }
+            assertThat(instants).isSorted
+            val longs = results.otherResults.filter { it is Long }.map { it as Long }
+            assertThat(longs.size).isEqualTo(201)
+            assertThat(instants.size).isEqualTo(201)
+            assertThat(longs.sum()).isEqualTo(20100L)
         }
     }