diff --git a/config/routes.rb b/config/routes.rb
index e5480b211..02637333e 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -4,11 +4,6 @@
   get "resources", to: redirect(Avo.configuration.root_path)
   get "dashboards", to: redirect(Avo.configuration.root_path)
 
-  # Mount Avo engines routes by default but leave it configurable in case the user wants to nest these under a scope.
-  if Avo.configuration.mount_avo_engines
-    instance_exec(&Avo.mount_engines)
-  end
-
   post "/rails/active_storage/direct_uploads", to: "/active_storage/direct_uploads#create"
 
   scope "avo_api", as: "avo_api" do
diff --git a/lib/avo.rb b/lib/avo.rb
index 58aa29743..7fcd04599 100644
--- a/lib/avo.rb
+++ b/lib/avo.rb
@@ -130,16 +130,6 @@ def has_profile_menu?
       true
     end
 
-    # Mount all Avo engines
-    def mount_engines
-      -> {
-        mount Avo::DynamicFilters::Engine, at: "/avo-dynamic_filters" if defined?(Avo::DynamicFilters::Engine)
-        mount Avo::Dashboards::Engine, at: "/dashboards" if defined?(Avo::Dashboards::Engine)
-        mount Avo::Pro::Engine, at: "/avo-pro" if defined?(Avo::Pro::Engine)
-        mount Avo::Kanban::Engine, at: "/boards" if defined?(Avo::Kanban::Engine)
-      }
-    end
-
     def extra_gems
       [:pro, :advanced, :menu, :dynamic_filters, :dashboards, :enterprise, :audits]
     end
diff --git a/lib/avo/configuration.rb b/lib/avo/configuration.rb
index 6176103d8..b16a22a22 100644
--- a/lib/avo/configuration.rb
+++ b/lib/avo/configuration.rb
@@ -49,7 +49,6 @@ class Configuration
     attr_accessor :resources
     attr_accessor :prefix_path
     attr_accessor :resource_parent_controller
-    attr_accessor :mount_avo_engines
     attr_accessor :default_url_options
     attr_accessor :click_row_to_view_record
     attr_accessor :alert_dismiss_time
@@ -111,7 +110,6 @@ def initialize
       @field_wrapper_layout = :inline
       @resources = nil
       @resource_parent_controller = "Avo::ResourcesController"
-      @mount_avo_engines = true
       @cache_store = computed_cache_store
       @logger = default_logger
       @turbo = default_turbo
diff --git a/lib/avo/engine.rb b/lib/avo/engine.rb
index 1a03ce096..eaa33acbd 100644
--- a/lib/avo/engine.rb
+++ b/lib/avo/engine.rb
@@ -21,6 +21,11 @@ class Engine < ::Rails::Engine
     isolate_namespace Avo
 
     config.after_initialize do
+      # This callback is triggered 2 times
+      # This flag check will avoid to re-execute the logic
+      next if @already_initialized
+      @already_initialized = true
+
       # Reset before reloads in development
       ::Avo.asset_manager.reset
 
@@ -39,12 +44,6 @@ class Engine < ::Rails::Engine
       end
     end
 
-    # Ensure we reboot the app when something changes
-    config.to_prepare do
-      # Boot Avo
-      ::Avo.boot
-    end
-
     initializer "avo.autoload" do |app|
       # This undoes Rails' previous nested directories behavior in the `app` dir.
       # More on this: https://github.com/fxn/zeitwerk/issues/250
@@ -59,6 +58,17 @@ class Engine < ::Rails::Engine
           app.config.watchable_dirs[directory_path] = [:rb]
         end
       end
+
+      # Add the mount_avo method to Rails
+      ActionDispatch::Routing::Mapper.include(Module.new {
+        def mount_avo(at: Avo.configuration.root_path, **options)
+          mount Avo::Engine, at:, **options
+
+          Avo.plugin_manager.engines.each do |engine|
+            mount engine[:klass], **engine[:options]
+          end
+        end
+      })
     end
 
     initializer "avo.reloader" do |app|
diff --git a/lib/avo/plugin_manager.rb b/lib/avo/plugin_manager.rb
index c35a43527..a7fde3bba 100644
--- a/lib/avo/plugin_manager.rb
+++ b/lib/avo/plugin_manager.rb
@@ -1,11 +1,13 @@
 module Avo
   class PluginManager
     attr_reader :plugins
+    attr_accessor :engines
 
     alias_method :all, :plugins
 
     def initialize
       @plugins = []
+      @engines = []
     end
 
     def register(name, priority: 10)
@@ -50,6 +52,10 @@ def installed?(name)
         plugin.name.to_s == name.to_s
       end
     end
+
+    def mount_engine(klass, **options)
+      @engines << {klass:, options:}
+    end
   end
 
   def self.plugin_manager
diff --git a/lib/generators/avo/templates/initializer/avo.tt b/lib/generators/avo/templates/initializer/avo.tt
index dfe93766d..7920e98c2 100644
--- a/lib/generators/avo/templates/initializer/avo.tt
+++ b/lib/generators/avo/templates/initializer/avo.tt
@@ -6,10 +6,6 @@ Avo.configure do |config|
   # used only when you have custom `map` configuration in your config.ru
   # config.prefix_path = "/internal"
 
-  # Sometimes you might want to mount Avo's engines yourself.
-  # https://docs.avohq.io/3.0/routing.html
-  # config.mount_avo_engines = true
-
   # Where should the user be redirected when visiting the `/<%= options[:path] %>` url
   # config.home_path = nil
 
diff --git a/spec/dummy/config/initializers/avo.rb b/spec/dummy/config/initializers/avo.rb
index 0823ef04b..29c99ec7a 100644
--- a/spec/dummy/config/initializers/avo.rb
+++ b/spec/dummy/config/initializers/avo.rb
@@ -2,9 +2,7 @@
   ## == Base configs ==
   config.root_path = "/admin"
   config.app_name = -> { "Avocadelicious #{params[:app_name_suffix]}" }
-  config.home_path = -> { "/admin/resources/projects" }
   config.home_path = -> { avo.resources_projects_path }
-  # config.mount_avo_engines = false
   # config.default_url_options = [:tenant_id]
   # Use this to test root_path_without_url helper
   # Also enable in config.ru & application.rb
diff --git a/spec/dummy/config/routes.rb b/spec/dummy/config/routes.rb
index 1dad6d2d4..47b80e857 100644
--- a/spec/dummy/config/routes.rb
+++ b/spec/dummy/config/routes.rb
@@ -12,17 +12,18 @@
       get "custom_tool", to: "avo/tools#custom_tool", as: :custom_tool
     end
 
-    mount Avo::Engine, at: Avo.configuration.root_path
+    mount_avo
+
     # Uncomment to test constraints /123/en/admin
     # scope ":course", constraints: {course: /\w+(-\w+)*/} do
     #   scope ":locale", constraints: {locale: /\w[-\w]*/} do
-    #     mount Avo::Engine, at: Avo.configuration.root_path
+    #     mount_avo
     #   end
     # end
 
     # TODO: support locale based routes
     scope "(:locale)" do
-      # mount Avo::Engine, at: Avo.configuration.root_path
+      # mount_avo
     end
   end
 end