diff --git a/.jenkins.groovy b/.jenkins.groovy
index 7a0a8df9d6..c58f9d9148 100644
--- a/.jenkins.groovy
+++ b/.jenkins.groovy
@@ -132,7 +132,7 @@ pipeline {
                         steps {
                             echo 'Building'
                             sh './mvnw verify --show-version --errors --batch-mode --no-transfer-progress \
-                            -Dmaven.test.failure.ignore=true -Pskip_jakarta_ee_tests -Djdk.version=17 -Djapicmp.skip=true'
+                            -Dmaven.test.failure.ignore=true -Pskip_jakarta_ee_tests -Djdk.version=17'
                         }
                         post {
                             always {
diff --git a/.mvn/maven.config b/.mvn/maven.config
index ac68ccb772..3f198962a2 100644
--- a/.mvn/maven.config
+++ b/.mvn/maven.config
@@ -1 +1 @@
--Djapicmp.skip=true
+-Djapicmp-skip=false
diff --git a/pom.xml b/pom.xml
index 8e464ad54a..7a22840369 100644
--- a/pom.xml
+++ b/pom.xml
@@ -73,6 +73,8 @@
         <project.build.outputTimestamp>2026-02-07T22:56:07Z</project.build.outputTimestamp>
         <root.dir>${maven.multiModuleProjectDirectory}</root.dir>
         <jacoco.skip>true</jacoco.skip>
+        <japicmp-skip>false</japicmp-skip>
+        <japicmp.skip>${japicmp-skip}</japicmp.skip>
         <!-- workaround for gmavenplus plugin until maven 4 is being used -->
         <maven.project.sourceRoots.warningsDisabled>true</maven.project.sourceRoots.warningsDisabled>
         <!--suppress CheckTagEmptyBody -->
@@ -466,7 +468,6 @@
                             <excludes>
                                 <exclude>org.apache.shiro.subject.SimplePrincipalMap</exclude>
                             </excludes>
-<!--                            <postAnalysisScript>${root.dir}/src/japicmp/postAnalysisScript.groovy</postAnalysisScript>-->
                         </parameter>
                     </configuration>
                 </plugin>
diff --git a/src/japicmp/postAnalysisScript.groovy b/src/japicmp/postAnalysisScript.groovy
deleted file mode 100644
index 608209f3d8..0000000000
--- a/src/japicmp/postAnalysisScript.groovy
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-import static japicmp.model.JApiCompatibilityChange.*
-import static japicmp.model.JApiChangeStatus.*
-
-def it = jApiClasses.iterator()
-while (it.hasNext()) {
-    def jApiClass = it.next()
-    // filter out interfaces changes that are default methods
-    if (jApiClass.getChangeStatus() != UNCHANGED) {
-        def methodIt = jApiClass.getMethods().iterator()
-        while (methodIt.hasNext()) {
-            def method = methodIt.next()
-            def methodChanges = method.getCompatibilityChanges()
-            methodChanges.remove(METHOD_NEW_DEFAULT)
-        }
-    }
-}
-return jApiClasses
diff --git a/support/guice/pom.xml b/support/guice/pom.xml
index 73cdb90996..7d7bb0666f 100644
--- a/support/guice/pom.xml
+++ b/support/guice/pom.xml
@@ -33,7 +33,6 @@
 
     <properties>
         <module.name>guice</module.name>
-        <japicmp.skip>true</japicmp.skip>
         <groups>none()</groups>
     </properties>