diff --git a/src/Resources/config/core.xml b/src/Resources/config/core.xml
index 7063b81a..f44b9395 100644
--- a/src/Resources/config/core.xml
+++ b/src/Resources/config/core.xml
@@ -38,7 +38,6 @@
             <argument type="service" id="sonata.block.templating.helper"/>
         </service>
         <service id="sonata.block.templating.helper" class="Sonata\BlockBundle\Templating\Helper\BlockHelper">
-            <tag name="templating.helper" alias="sonata_block"/>
             <argument type="service" id="sonata.block.manager"/>
             <argument>%sonata_block.cache_blocks%</argument>
             <argument type="service" id="sonata.block.renderer"/>