diff --git a/application/src/main/java/org/thingsboard/server/service/cf/ctx/state/CalculatedFieldCtx.java b/application/src/main/java/org/thingsboard/server/service/cf/ctx/state/CalculatedFieldCtx.java
index ca2793a317..1142214c04 100644
--- a/application/src/main/java/org/thingsboard/server/service/cf/ctx/state/CalculatedFieldCtx.java
+++ b/application/src/main/java/org/thingsboard/server/service/cf/ctx/state/CalculatedFieldCtx.java
@@ -54,6 +54,7 @@ import org.thingsboard.server.common.data.tenant.profile.DefaultTenantProfileCon
 import org.thingsboard.server.common.data.util.CollectionsUtil;
 import org.thingsboard.server.common.util.ProtoUtils;
 import org.thingsboard.server.dao.relation.RelationService;
+import org.thingsboard.server.gen.transport.TransportProtos.CalculatedFieldTelemetryMsgProto;
 import org.thingsboard.server.service.cf.ctx.CalculatedFieldEntityCtxId;
 import org.thingsboard.server.service.cf.ctx.state.geofencing.GeofencingCalculatedFieldState;
 import org.thingsboard.server.service.telemetry.AlarmSubscriptionService;