diff --git a/spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/observation/ObservationAutoConfigurationTests.java b/spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/observation/ObservationAutoConfigurationTests.java
index 4f3a2273e0..3b59e4550e 100644
--- a/spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/observation/ObservationAutoConfigurationTests.java
+++ b/spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/observation/ObservationAutoConfigurationTests.java
@@ -22,7 +22,6 @@ import java.util.List;
 import io.micrometer.common.KeyValue;
 import io.micrometer.common.KeyValues;
 import io.micrometer.core.instrument.MeterRegistry;
-import io.micrometer.core.instrument.Tags;
 import io.micrometer.core.instrument.observation.MeterObservationHandler;
 import io.micrometer.core.instrument.search.MeterNotFoundException;
 import io.micrometer.observation.Observation;