diff --git a/muted-tests.yml b/muted-tests.yml
index 793a6d0f5cf0f..9022f9d144859 100644
--- a/muted-tests.yml
+++ b/muted-tests.yml
@@ -260,9 +260,6 @@ tests:
 - class: org.elasticsearch.test.rest.ClientYamlTestSuiteIT
   method: test {yaml=snapshot.delete/10_basic/Delete a snapshot asynchronously}
   issue: https://github.com/elastic/elasticsearch/issues/122102
-- class: org.elasticsearch.search.SearchCancellationIT
-  method: testCancelFailedSearchWhenPartialResultDisallowed
-  issue: https://github.com/elastic/elasticsearch/issues/121719
 - class: org.elasticsearch.datastreams.TSDBPassthroughIndexingIT
   issue: https://github.com/elastic/elasticsearch/issues/121716
 - class: org.elasticsearch.smoketest.SmokeTestMonitoringWithSecurityIT
diff --git a/server/src/internalClusterTest/java/org/elasticsearch/search/SearchCancellationIT.java b/server/src/internalClusterTest/java/org/elasticsearch/search/SearchCancellationIT.java
index 0cc1c89b36d19..8701c88f9d41d 100644
--- a/server/src/internalClusterTest/java/org/elasticsearch/search/SearchCancellationIT.java
+++ b/server/src/internalClusterTest/java/org/elasticsearch/search/SearchCancellationIT.java
@@ -267,7 +267,7 @@ public void testCancelFailedSearchWhenPartialResultDisallowed() throws Exception
                 if (letOneShardProceed.compareAndSet(false, true)) {
                     // Let one shard continue.
                 } else {
-                    safeAwait(shardTaskLatch); // Block the other shards.
+                    safeAwait(shardTaskLatch, TimeValue.timeValueSeconds(30)); // Block the other shards.
                 }
             });
         }