diff --git a/spring-kafka/src/test/java/org/springframework/kafka/support/micrometer/ObservationTests.java b/spring-kafka/src/test/java/org/springframework/kafka/support/micrometer/ObservationTests.java
index f23335c0..24c2a62c 100644
--- a/spring-kafka/src/test/java/org/springframework/kafka/support/micrometer/ObservationTests.java
+++ b/spring-kafka/src/test/java/org/springframework/kafka/support/micrometer/ObservationTests.java
@@ -21,6 +21,7 @@ import java.util.Arrays;
 import java.util.Deque;
 import java.util.List;
 import java.util.Map;
+import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.TimeUnit;