diff --git a/build.xml b/build.xml
index 7703eae547f630593efec4a7c79e13875a3e075a..053c0666dfd8cb8544fd6812ec920f52a748af64 100644
--- a/build.xml
+++ b/build.xml
@@ -235,7 +235,7 @@
       <istrue value="${seleniumjar}" />
       <then>
         <exec command="pkill -f xvfb" />
-        <exec command="pkill -f selenium" />
+        <exec command="pkill -f &quot;java -jar ${seleniumjar}&quot;" />
       </then>
     </if>