diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index 894c0eb272..3e1bd627a5 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -154,8 +154,9 @@ jobs:
           restore-keys: |
             maven-
 
-      - name: Install extra software
-        run: sudo apt install -y --no-install-recommends graphviz
+      # niet meer nodig sinds java 11 maken we geen UML meer
+      #- name: Install extra software
+      #  run: sudo apt install -y --no-install-recommends graphviz
 
       - name: Set up JDK
         uses: actions/setup-java@v3
@@ -164,10 +165,10 @@ jobs:
           java-version: 11
 
       - name: Javadoc
-        run: mvn javadoc:javadoc
+        run: mvn compile javadoc:javadoc
 
       - name: Test Javadoc
-        run: mvn javadoc:test-javadoc
+        run: mvn test-compile javadoc:test-javadoc
 
 
   dependency-review:
diff --git a/bag2-loader/pom.xml b/bag2-loader/pom.xml
index 9dac7aa7a5..d0de6c6282 100644
--- a/bag2-loader/pom.xml
+++ b/bag2-loader/pom.xml
@@ -157,6 +157,7 @@ SPDX-License-Identifier: MIT
                     <generatePackage>nl.b3p.brmo.bag2.xml.leveringsdocument</generatePackage>
                     <schemaDirectory>${project.basedir}/src/main/xsd/</schemaDirectory>
                     <schemaIncludes>**/*.xsd</schemaIncludes>
+                    <markGenerated>true</markGenerated>
                 </configuration>
             </plugin>
             <plugin>