diff --git a/phing/tests.xml b/phing/tests.xml
index 631b3e1..cfb6b48 100644
--- a/phing/tests.xml
+++ b/phing/tests.xml
@@ -89,7 +89,7 @@
     </target>
 
     <!-- Run mutation testing -->
-    <target name="test:infection" depends="build:prepare">
+    <target name="test:infection" depends="test:phpunit">
         <exec command="${tests.mutation.command}" passthru="true"/>
     </target>