diff --git a/buildSrc/src/main/resources/checkstyle_suppressions.xml b/buildSrc/src/main/resources/checkstyle_suppressions.xml
index 5edaf97b1a3..206c87740b2 100644
--- a/buildSrc/src/main/resources/checkstyle_suppressions.xml
+++ b/buildSrc/src/main/resources/checkstyle_suppressions.xml
@@ -46,7 +46,6 @@
 
   <!-- Hopefully temporary suppression of LineLength on files that don't pass it. We should remove these when we the
     files start to pass. -->
-  <suppress files="client[/\\]rest[/\\]src[/\\]test[/\\]java[/\\]org[/\\]elasticsearch[/\\]client[/\\]HeapBufferedAsyncResponseConsumerTests.java" checks="LineLength" />
   <suppress files="server[/\\]src[/\\]main[/\\]java[/\\]org[/\\]apache[/\\]lucene[/\\]search[/\\]vectorhighlight[/\\]CustomFieldQuery.java" checks="LineLength" />
   <suppress files="server[/\\]src[/\\]main[/\\]java[/\\]org[/\\]elasticsearch[/\\]action[/\\]admin[/\\]cluster[/\\]health[/\\]ClusterHealthRequestBuilder.java" checks="LineLength" />
   <suppress files="server[/\\]src[/\\]main[/\\]java[/\\]org[/\\]elasticsearch[/\\]action[/\\]admin[/\\]cluster[/\\]health[/\\]TransportClusterHealthAction.java" checks="LineLength" />
diff --git a/client/rest/src/test/java/org/elasticsearch/client/HeapBufferedAsyncResponseConsumerTests.java b/client/rest/src/test/java/org/elasticsearch/client/HeapBufferedAsyncResponseConsumerTests.java
index fe82d5367e5..96a45d1d602 100644
--- a/client/rest/src/test/java/org/elasticsearch/client/HeapBufferedAsyncResponseConsumerTests.java
+++ b/client/rest/src/test/java/org/elasticsearch/client/HeapBufferedAsyncResponseConsumerTests.java
@@ -106,7 +106,8 @@ public class HeapBufferedAsyncResponseConsumerTests extends RestClientTestCase {
             IllegalAccessException, InvocationTargetException, InstantiationException {
         int bufferLimit = randomIntBetween(1, Integer.MAX_VALUE);
         //we use reflection to make sure that the class can be instantiated from the outside, and the constructor is public
-        Constructor<?> constructor = HttpAsyncResponseConsumerFactory.HeapBufferedResponseConsumerFactory.class.getConstructor(Integer.TYPE);
+        Constructor<?> constructor =
+                HttpAsyncResponseConsumerFactory.HeapBufferedResponseConsumerFactory.class.getConstructor(Integer.TYPE);
         assertEquals(Modifier.PUBLIC, constructor.getModifiers() & Modifier.PUBLIC);
         Object object = constructor.newInstance(bufferLimit);
         assertThat(object, instanceOf(HttpAsyncResponseConsumerFactory.HeapBufferedResponseConsumerFactory.class));