diff --git a/nur_src/cli/Application.php b/nur_src/cli/Application.php
index 19697ec..3f02677 100644
--- a/nur_src/cli/Application.php
+++ b/nur_src/cli/Application.php
@@ -2,7 +2,7 @@
 namespace nur\cli;
 
 use Exception;
-use nulib\app;
+use nulib\app\app;
 use nulib\app\RunFile;
 use nulib\ExitError;
 use nulib\ext\yaml;
diff --git a/nur_src/v/vp/NavigablePage.php b/nur_src/v/vp/NavigablePage.php
index 5225b6f..749aa57 100644
--- a/nur_src/v/vp/NavigablePage.php
+++ b/nur_src/v/vp/NavigablePage.php
@@ -1,7 +1,7 @@
 <?php
 namespace nur\v\vp;
 
-use nulib\app;
+use nulib\app\app;
 use nur\authz;
 use nur\b\authnz\IAuthzUser;
 use nur\config;
diff --git a/src/app.php b/src/app/app.php
similarity index 99%
rename from src/app.php
rename to src/app/app.php
index 2a536c7..9592582 100644
--- a/src/app.php
+++ b/src/app/app.php
@@ -1,12 +1,15 @@
 <?php
-namespace nulib;
+namespace nulib\app;
 
+use nulib\A;
 use nulib\app\cli\Application;
-use nulib\app\LockFile;
-use nulib\app\RunFile;
+use nulib\cl;
+use nulib\ExitError;
 use nulib\os\path;
 use nulib\os\sh;
 use nulib\php\func;
+use nulib\str;
+use nulib\ValueException;
 use nur\cli\Application as nur_Application;
 
 class app {
diff --git a/src/app/cli/Application.php b/src/app/cli/Application.php
index c28129f..6d26e2a 100644
--- a/src/app/cli/Application.php
+++ b/src/app/cli/Application.php
@@ -2,7 +2,7 @@
 namespace nulib\app\cli;
 
 use Exception;
-use nulib\app;
+use nulib\app\app;
 use nulib\app\RunFile;
 use nulib\ExitError;
 use nulib\ext\yaml;
@@ -242,6 +242,7 @@ EOT);
 
   const PROFILE_SECTION = [
     "title" => "PROFILS D'EXECUTION",
+    "show" => false,
     ["group",
       ["-p", "--profile", "--app-profile",
         "args" => "profile",
diff --git a/src/cache/cache.php b/src/cache/cache.php
index 2cf0921..efb2dfd 100644
--- a/src/cache/cache.php
+++ b/src/cache/cache.php
@@ -1,7 +1,7 @@
 <?php
 namespace nulib\cache;
 
-use nulib\app;
+use nulib\app\app;
 use nulib\db\CapacitorStorage;
 use nulib\db\sqlite\SqliteStorage;
 use nulib\ext\utils;
diff --git a/src/cli/BgLauncherApp.php b/src/cli/BgLauncherApp.php
index f9d789d..e831e78 100644
--- a/src/cli/BgLauncherApp.php
+++ b/src/cli/BgLauncherApp.php
@@ -1,7 +1,7 @@
 <?php
 namespace nulib\cli;
 
-use nulib\app;
+use nulib\app\app;
 use nulib\app\cli\Application;
 use nulib\app\RunFile;
 use nulib\ExitError;
diff --git a/src/cli/SteamTrainApp.php b/src/cli/SteamTrainApp.php
index 3040883..c24a64d 100644
--- a/src/cli/SteamTrainApp.php
+++ b/src/cli/SteamTrainApp.php
@@ -1,7 +1,7 @@
 <?php
 namespace nulib\cli;
 
-use nulib\app;
+use nulib\app\app;
 use nulib\app\cli\Application;
 use nulib\output\msg;
 use nulib\php\time\DateTime;
diff --git a/tests/appTest.php b/tests/appTest.php
index 8d86b6f..092b012 100644
--- a/tests/appTest.php
+++ b/tests/appTest.php
@@ -101,7 +101,7 @@ namespace nulib\impl {
 
   use nulib\app\cli\Application;
   use nulib\os\path;
-  use nulib\app;
+  use nulib\app\app;
 
   class config {
     const PROJDIR = __DIR__.'/..';