diff --git a/src/Symfony/Bundle/AsseticBundle/Resources/config/assetic.xml b/src/Symfony/Bundle/AsseticBundle/Resources/config/assetic.xml
index fed878318ec1d..62693603b6779 100644
--- a/src/Symfony/Bundle/AsseticBundle/Resources/config/assetic.xml
+++ b/src/Symfony/Bundle/AsseticBundle/Resources/config/assetic.xml
@@ -91,6 +91,7 @@
         </service>
         <service id="assetic.asset_manager_cache_warmer" class="%assetic.asset_manager_cache_warmer.class%" public="false">
             <tag name="kernel.cache_warmer" priority="10" />
+            <argument type="service" id="assetic.asset_manager" />
         </service>
     </services>
 </container>