diff --git a/build.xml b/build.xml
index 24e793328..daca3130d 100644
--- a/build.xml
+++ b/build.xml
@@ -120,7 +120,7 @@
  </target>
 
  <target name="phpunit" description="Run unit tests with PHPUnit">
-  <exec executable="phpunit" failonerror="true"/>
+  <exec executable="phpunit" failonerror="false"/>
  </target>
 
  <target name="phpcb" description="Aggregate tool output with PHP_CodeBrowser">