diff --git a/application/src/main/java/org/thingsboard/server/service/install/DefaultDatabaseSchemaSettingsService.java b/application/src/main/java/org/thingsboard/server/service/install/DefaultDatabaseSchemaSettingsService.java
index 229e21a96d..3b21685d22 100644
--- a/application/src/main/java/org/thingsboard/server/service/install/DefaultDatabaseSchemaSettingsService.java
+++ b/application/src/main/java/org/thingsboard/server/service/install/DefaultDatabaseSchemaSettingsService.java
@@ -17,9 +17,6 @@ package org.thingsboard.server.service.install;
 
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
-import org.apache.commons.lang3.StringUtils;
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.boot.info.BuildProperties;
 import org.springframework.context.annotation.Profile;
 import org.springframework.jdbc.core.JdbcTemplate;
 import org.springframework.stereotype.Service;