diff --git a/src/test/java/rest/koios/client/backend/factory/options/OptionsPreviewTest.java b/src/test/java/rest/koios/client/backend/factory/options/OptionsPreviewTest.java
index 0b5b72d..8b1ec42 100644
--- a/src/test/java/rest/koios/client/backend/factory/options/OptionsPreviewTest.java
+++ b/src/test/java/rest/koios/client/backend/factory/options/OptionsPreviewTest.java
@@ -89,7 +89,7 @@ void MixedWithNotOperatorOptionsTest() throws ApiException {
         assertTrue(transactionsResult.isSuccessful());
         assertNotNull(transactionsResult.getValue());
         log.info(transactionsResult.getValue().toString());
-        assertEquals(39, transactionsResult.getValue().size());
+        assertEquals(16, transactionsResult.getValue().size());
         assertEquals("8a1f7811d7c3c46c3421e5b6515239c8cd7cce21c371bb0d5c107d0296fab29d", transactionsResult.getValue().get(0).getTxHash());
         assertNotEquals(0, transactionsResult.getValue().get(0).getBlockHeight());
         assertNotNull(transactionsResult.getValue().get(0).getBlockTime());