diff --git a/CHANGELOG.md b/CHANGELOG.md
index b1779342..71d81c9f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+
+- If no client is defined, application doesn't fail to start
+
 ---
 
 ## [0.6.2] - 2023-08-25
diff --git a/lib/prima_auth0_ex/application.ex b/lib/prima_auth0_ex/application.ex
index f399530d..62893ede 100644
--- a/lib/prima_auth0_ex/application.ex
+++ b/lib/prima_auth0_ex/application.ex
@@ -22,12 +22,6 @@ defmodule PrimaAuth0Ex.Application do
   end
 
   defp client_children do
-    if Config.default_client() do
-      [
-        {TokenProvider, credentials: PrimaAuth0Ex.Auth0Credentials.from_env(), name: :default_client}
-      ]
-    end
-
     if Config.clients() do
       Config.clients()
       |> Keyword.keys()
@@ -40,6 +34,8 @@ defmodule PrimaAuth0Ex.Application do
           | acc
         ]
       end)
+    else
+      []
     end
   end