diff --git a/.gitignore b/.gitignore
index 452b5a4..1995b90 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,6 +3,7 @@
 # SPDX-License-Identifier: LGPL-3.0-or-later
 
 *~
+.flattened-pom.xml
 /.idea
 /target
 /jgvariant-*/target
diff --git a/jgvariant-bom/pom.xml b/jgvariant-bom/pom.xml
index b7bd93f..df83f0d 100644
--- a/jgvariant-bom/pom.xml
+++ b/jgvariant-bom/pom.xml
@@ -42,4 +42,20 @@
     </dependencies>
   </dependencyManagement>
 
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>flatten-maven-plugin</artifactId>
+        <configuration>
+          <flattenMode>bom</flattenMode>
+          <pomElements>
+            <properties>flatten</properties>
+            <distributionManagement>flatten</distributionManagement>
+          </pomElements>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
+
 </project>
diff --git a/jgvariant-parent/pom.xml b/jgvariant-parent/pom.xml
index a0c4805..a4aed0e 100644
--- a/jgvariant-parent/pom.xml
+++ b/jgvariant-parent/pom.xml
@@ -57,6 +57,7 @@
 
     <compiler-plugin.version>3.8.1</compiler-plugin.version>
     <failsafe-plugin.version>${surefire-plugin.version}</failsafe-plugin.version>
+    <flatten-plugin.version>1.2.7</flatten-plugin.version>
     <jar-plugin.version>3.2.0</jar-plugin.version>
     <maven-scm-plugin.version>1.12.0</maven-scm-plugin.version>
     <maven-gpg-plugin.version>1.5</maven-gpg-plugin.version>
@@ -231,6 +232,28 @@
           </configuration>
         </plugin>
 
+        <plugin>
+          <groupId>org.codehaus.mojo</groupId>
+          <artifactId>flatten-maven-plugin</artifactId>
+          <version>${flatten-plugin.version}</version>
+          <executions>
+            <execution>
+              <id>flatten</id>
+              <phase>process-resources</phase>
+              <goals>
+                <goal>flatten</goal>
+              </goals>
+            </execution>
+            <execution>
+              <id>flatten.clean</id>
+              <phase>clean</phase>
+              <goals>
+                <goal>clean</goal>
+              </goals>
+            </execution>
+          </executions>
+        </plugin>
+
       </plugins>
 
     </pluginManagement>
@@ -267,6 +290,18 @@
         </configuration>
       </plugin>
 
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>flatten-maven-plugin</artifactId>
+        <configuration>
+          <flattenMode>oss</flattenMode>
+          <flattenDependencyMode>all</flattenDependencyMode>
+          <pomElements>
+            <distributionManagement>flatten</distributionManagement>
+          </pomElements>
+        </configuration>
+      </plugin>
+
     </plugins>
   </build>