diff --git a/navalplanner-webapp/src/main/webapp/workreports/workReport.zul b/navalplanner-webapp/src/main/webapp/workreports/workReport.zul
index 10f88ca63..d8bb903c9 100644
--- a/navalplanner-webapp/src/main/webapp/workreports/workReport.zul
+++ b/navalplanner-webapp/src/main/webapp/workreports/workReport.zul
@@ -112,7 +112,7 @@
                 </tabs>
                 <tabpanels>
                     <tabpanel>
-                        <vbox>
+                        <vbox width="100%">
 
                     <panel title="${i18n:_('General data')}" border="normal"
                             style="overflow:auto">