diff --git a/src/main/resources/net/kemitix/pmd/java.xml b/src/main/resources/net/kemitix/pmd/java.xml
index defa727..03f5c25 100644
--- a/src/main/resources/net/kemitix/pmd/java.xml
+++ b/src/main/resources/net/kemitix/pmd/java.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 
-<ruleset name="Custom Rules"
+<ruleset name="kemitix-pmd-ruleset-java"
          xmlns="http://pmd.sourceforge.net/ruleset/2.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://pmd.sourceforge.net/ruleset/2.0.0 http://pmd.sourceforge.net/ruleset_2_0_0.xsd
@@ -311,4 +311,48 @@ http://pmd.sourceforge.net/ruleset/2.0.0 ">
     <rule ref="category/java/errorprone.xml/UseLocaleWithCaseConversions" />
     <rule ref="category/java/errorprone.xml/UseProperClassLoader" />
 
+    <!-- Multithreading -->
+    <rule ref="category/java/multithreading.xml/AvoidSynchronizedAtMethodLevel" />
+    <rule ref="category/java/multithreading.xml/AvoidThreadGroup" />
+    <rule ref="category/java/multithreading.xml/AvoidUsingVolatile" />
+    <rule ref="category/java/multithreading.xml/DoNotUseThreads" />
+    <rule ref="category/java/multithreading.xml/DontCallThreadRun" />
+    <rule ref="category/java/multithreading.xml/DoubleCheckedLocking" />
+    <rule ref="category/java/multithreading.xml/NonThreadSafeSingleton" />
+    <rule ref="category/java/multithreading.xml/UnsynchronizedStaticDateFormatter" />
+    <rule ref="category/java/multithreading.xml/UseConcurrentHashMap" />
+    <rule ref="category/java/multithreading.xml/UseNotifyAllInsteadOfNotify" />
+
+    <!-- Performance -->
+    <rule ref="category/java/performance.xml/AddEmptyString" />
+    <rule ref="category/java/performance.xml/AppendCharacterWithChar" />
+    <rule ref="category/java/performance.xml/AvoidArrayLoops" />
+    <rule ref="category/java/performance.xml/AvoidFileStream" />
+    <rule ref="category/java/performance.xml/AvoidInstantiatingObjectsInLoops" />
+    <rule ref="category/java/performance.xml/AvoidUsingShortType" />
+    <rule ref="category/java/performance.xml/BigIntegerInstantiation" />
+    <rule ref="category/java/performance.xml/BooleanInstantiation" />
+    <rule ref="category/java/performance.xml/ByteInstantiation" />
+    <rule ref="category/java/performance.xml/ConsecutiveAppendsShouldReuse" />
+    <rule ref="category/java/performance.xml/ConsecutiveLiteralAppends" />
+    <rule ref="category/java/performance.xml/InefficientEmptyStringCheck" />
+    <rule ref="category/java/performance.xml/InefficientStringBuffering" />
+    <rule ref="category/java/performance.xml/InsufficientStringBufferDeclaration" />
+    <rule ref="category/java/performance.xml/IntegerInstantiation" />
+    <rule ref="category/java/performance.xml/LongInstantiation" />
+    <rule ref="category/java/performance.xml/OptimizableToArrayCall" />
+    <rule ref="category/java/performance.xml/RedundantFieldInitializer" />
+    <rule ref="category/java/performance.xml/ShortInstantiation" />
+    <rule ref="category/java/performance.xml/SimplifyStartsWith" />
+    <rule ref="category/java/performance.xml/StringInstantiation" />
+    <rule ref="category/java/performance.xml/StringToString" />
+    <rule ref="category/java/performance.xml/TooFewBranchesForASwitchStatement" />
+    <rule ref="category/java/performance.xml/UnnecessaryWrapperObjectCreation" />
+    <rule ref="category/java/performance.xml/UseArrayListInsteadOfVector" />
+    <rule ref="category/java/performance.xml/UseArraysAsList" />
+    <rule ref="category/java/performance.xml/UseIndexOfChar" />
+    <rule ref="category/java/performance.xml/UselessStringValueOf" />
+    <rule ref="category/java/performance.xml/UseStringBufferForStringAppends" />
+    <rule ref="category/java/performance.xml/UseStringBufferLength" />
+
 </ruleset>