diff --git a/Applications/OS.lua b/Applications/OS.lua
index ce3a235c..dcf1f7fa 100644
--- a/Applications/OS.lua
+++ b/Applications/OS.lua
@@ -542,17 +542,25 @@ local function biometry()
 		end
 
 		ecs.drawOldPixels(oldPixels)
-		
+
 		Finger = nil
 		users = nil
 	end
 end
 
+local function launchConfigurator()
+	local path = "System/OS/Users.cfg"
+	if not fs.exists(path) then
+		shell.execute("System/OS/Configurator.lua")
+		return true
+	end
+end
+
 
 ------------------------------------------------------------------------------------------------------------------------
 
 drawAll()
-biometry()
+if not launchConfigurator() then biometry() end
 
 ------------------------------------------------------------------------------------------------------------------------