diff --git a/hawkbit-simple-ui/pom.xml b/hawkbit-simple-ui/pom.xml
index a96737c29..a1383bcc3 100644
--- a/hawkbit-simple-ui/pom.xml
+++ b/hawkbit-simple-ui/pom.xml
@@ -25,7 +25,7 @@
     <name>hawkBit :: Simple UI</name>
 
     <properties>
-        <vaadin.version>24.8.0</vaadin.version>
+        <vaadin.version>24.8.1</vaadin.version>
     </properties>
 
     <repositories>
@@ -102,6 +102,7 @@
                 <executions>
                     <execution>
                         <goals>
+                            <goal>prepare-frontend</goal>
                             <goal>build-frontend</goal>
                         </goals>
                         <phase>compile</phase>