diff --git a/lucene/core/src/test/org/apache/lucene/search/BaseKnnVectorQueryTestCase.java b/lucene/core/src/test/org/apache/lucene/search/BaseKnnVectorQueryTestCase.java
index 2dedb9d26bb..acb50aa69e2 100644
--- a/lucene/core/src/test/org/apache/lucene/search/BaseKnnVectorQueryTestCase.java
+++ b/lucene/core/src/test/org/apache/lucene/search/BaseKnnVectorQueryTestCase.java
@@ -767,6 +767,7 @@ abstract class BaseKnnVectorQueryTestCase extends LuceneTestCase {
   }
 
   /** Test that the query times out correctly. */
+  @AwaitsFix(bugUrl = "https://github.com/apache/lucene/issues/13272")
   public void testTimeout() throws IOException {
     try (Directory indexStore =
             getIndexStore("field", new float[] {0, 1}, new float[] {1, 2}, new float[] {0, 0});
diff --git a/lucene/join/src/test/org/apache/lucene/search/join/ParentBlockJoinKnnVectorQueryTestCase.java b/lucene/join/src/test/org/apache/lucene/search/join/ParentBlockJoinKnnVectorQueryTestCase.java
index 0ca5e7a6586..35addcff3f7 100644
--- a/lucene/join/src/test/org/apache/lucene/search/join/ParentBlockJoinKnnVectorQueryTestCase.java
+++ b/lucene/join/src/test/org/apache/lucene/search/join/ParentBlockJoinKnnVectorQueryTestCase.java
@@ -285,6 +285,7 @@ abstract class ParentBlockJoinKnnVectorQueryTestCase extends LuceneTestCase {
   }
 
   /** Test that the query times out correctly. */
+  @AwaitsFix(bugUrl = "https://github.com/apache/lucene/issues/13272")
   public void testTimeout() throws IOException {
     try (Directory indexStore =
             getIndexStore("field", new float[] {0, 1}, new float[] {1, 2}, new float[] {0, 0});