diff --git a/.github/workflows/elixir-ci.yml b/.github/workflows/elixir-ci.yml
index c4cdebc..d7aea54 100644
--- a/.github/workflows/elixir-ci.yml
+++ b/.github/workflows/elixir-ci.yml
@@ -15,7 +15,7 @@ jobs:
       matrix:
         elixir: [1.15.6, 1.16.1]
         otp: [25.0, 26.0]
-        phoenix-live-view-version: [0.19.0, 0.20.0]
+        phoenix-live-view-version: [0.19.0, 0.20.14]
         phoenix-version: [1.7.0]
 
     env:
diff --git a/lib/live_view_events/notify.ex b/lib/live_view_events/notify.ex
index 09addce..3cbd5d9 100644
--- a/lib/live_view_events/notify.ex
+++ b/lib/live_view_events/notify.ex
@@ -84,7 +84,7 @@ defmodule LiveViewEvents.Notify do
   it creates a new process for it. Its PID can be accessed through `view.pid`.
   """
 
-  @assign_name_for_event "__live_view_events__assign_event__"
+  @assign_name_for_event :__live_view_events__assign_event__
 
   @doc """
   Use this macro instead of the default `assigns(socket, assign)` in