diff --git a/server/src/test/java/org/elasticsearch/search/aggregations/support/CoreValuesSourceTypeTests.java b/server/src/test/java/org/elasticsearch/search/aggregations/support/CoreValuesSourceTypeTests.java
index 37b87463f0ee4..af4f50cf581f2 100644
--- a/server/src/test/java/org/elasticsearch/search/aggregations/support/CoreValuesSourceTypeTests.java
+++ b/server/src/test/java/org/elasticsearch/search/aggregations/support/CoreValuesSourceTypeTests.java
@@ -57,6 +57,7 @@ public void testDatePrepareRoundingWithNothing() throws IOException {
         });
     }
 
+    @AwaitsFix(bugUrl = "https://github.com/elastic/elasticsearch/issues/63969")
     public void testDatePrepareRoundingWithDocs() throws IOException {
         long min = randomLongBetween(0, 1000000);
         long max = randomLongBetween(min + 1, 100000000000L);