diff --git a/OS.lua b/OS.lua
index 69e102f4..8a633011 100644
--- a/OS.lua
+++ b/OS.lua
@@ -2,7 +2,7 @@
 ---------------------------------------- System initialization ----------------------------------------
 
 -- Obtaining boot filesystem component proxy
-local bootFilesystemProxy = component.proxy(component.proxy(component.list("eeprom")()).getData())
+local bootFilesystemProxy = component.proxy(component.invoke(component.list("eeprom")(), "getData"))
 
 -- Executes file from boot HDD during OS initialization (will be overriden in filesystem library later)
 function dofile(path)