diff --git a/frontend/encore/installation-no-flex.rst b/frontend/encore/installation-no-flex.rst
index c495ebdc968..f2428c80b2c 100644
--- a/frontend/encore/installation-no-flex.rst
+++ b/frontend/encore/installation-no-flex.rst
@@ -1,7 +1,7 @@
 Encore Installation (without Symfony Flex)
 ==========================================
 
-.. tip:
+.. tip::
 
     If your project uses Symfony Flex, read :doc:`/frontend/encore/installation`
     for easier instructions.
diff --git a/frontend/encore/installation.rst b/frontend/encore/installation.rst
index 31bce801ea6..ded3f466c76 100644
--- a/frontend/encore/installation.rst
+++ b/frontend/encore/installation.rst
@@ -1,7 +1,7 @@
 Installing Encore (with Symfony Flex)
 =====================================
 
-.. tip:
+.. tip::
 
     If your project does **not** use Symfony Flex, read :doc:`/frontend/encore/installation-no-flex`.