diff --git a/packaging/tests/tas-restapi/pom.xml b/packaging/tests/tas-restapi/pom.xml
index c711923b1f..57ee2442f5 100644
--- a/packaging/tests/tas-restapi/pom.xml
+++ b/packaging/tests/tas-restapi/pom.xml
@@ -26,6 +26,7 @@
     <properties>
         <!-- please run mvn clean install -DSkipTests in order to have shared-resources available -->
         <suiteXmlFile>src/main/resources/shared-resources/testCount.xml</suiteXmlFile>
+        <maven.build.sourceVersion>11</maven.build.sourceVersion>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <tas.utility.version>2.0.22</tas.utility.version>
         <rest-assured.version>3.3.0</rest-assured.version>
@@ -127,6 +128,21 @@
                     </execution>
                 </executions>
             </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-javadoc-plugin</artifactId>
+                <configuration>
+                    <doclint>none</doclint>
+                </configuration>
+                <executions>
+                    <execution>
+                        <id>attach-javadocs</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
             <plugin>
                 <groupId>org.codehaus.mojo</groupId>
                 <artifactId>exec-maven-plugin</artifactId>