diff --git a/validator/pom.xml b/validator/pom.xml
index 242cdaf6..4bd49a82 100644
--- a/validator/pom.xml
+++ b/validator/pom.xml
@@ -82,11 +82,6 @@
             <artifactId>ph-schematron-xslt</artifactId>
             <version>6.3.3</version>
         </dependency>
-        <dependency>
-            <groupId>com.helger</groupId>
-            <artifactId>ph-jaxb</artifactId>
-            <version>9.5.4</version>
-        </dependency>
         <dependency>
             <groupId>org.mustangproject</groupId>
             <artifactId>library</artifactId>