diff --git a/checkstyle.xml b/checkstyle.xml
index 9090167..c293c40 100644
--- a/checkstyle.xml
+++ b/checkstyle.xml
@@ -7,5 +7,18 @@
     <module name="UnusedImports"/>
     <module name="RedundantImport"/>
     <module name="EqualsHashCode"/>
+    <module name="UnusedLocalVariable"/>
+    <module name="UnusedPrivateField">
+      <property
+        name="ignoreAnnotationCanonicalNames"
+        value="java.io.Serial, javafx.fxml.FXML"/>
+    </module>
+  </module>
+  <!-- Lombok @Getter и Jackson читают эти поля в обход исходников, Checkstyle их не видит: без фильтра UnusedPrivateField ложно падает на entities/filter/data и ServiceRegistry. -->
+  <module name="SuppressionSingleFilter">
+    <property name="checks" value="UnusedPrivateField"/>
+    <property
+      name="files"
+      value="(entities|filter|data)[\\/].*\.java|ServiceRegistry\.java"/>
   </module>
 </module>
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index 1094a2a..3ff6c4e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -208,6 +208,13 @@
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-checkstyle-plugin</artifactId>
                 <version>3.6.0</version>
+                <dependencies>
+                    <dependency>
+                        <groupId>com.puppycrawl.tools</groupId>
+                        <artifactId>checkstyle</artifactId>
+                        <version>14.3.0</version>
+                    </dependency>
+                </dependencies>
                 <configuration>
                     <configLocation>checkstyle.xml</configLocation>
                     <consoleOutput>true</consoleOutput>