diff --git a/Setup-Computer-Debian-11.md b/Setup-Computer-Debian-11.md
index 92cadd4..0e53de0 100644
--- a/Setup-Computer-Debian-11.md
+++ b/Setup-Computer-Debian-11.md
@@ -130,8 +130,8 @@ sudo make install
 
 ```
 cd ~/BaseSystem
-cd rtai-5.2
-cp ~/work/stxm/SystemInstall/rtai_config_5.1_first_run .rtai_config
+cd rtai-5.3
+cp ../../work/stxm/SystemInstall/rtai-5.3_config-4.19.177-1st .rtai_config
 make  
   #- check that numer of CPU (in Machine (x86)) matches your computer
   #- check, that Net RPC is disabled (Base System -> Supported Services)
@@ -169,8 +169,8 @@ sudo make install
 
 ```
 cd ~/BaseSystem
-cd rtai-5.2
-cp ~/work/stxm/SystemInstall/rtai_config_5.1_second_run .rtai_config
+cd rtai-5.3
+cp ../../work/stxm/SystemInstall/rtai-5.3_config-4.19.177-2nd .rtai_config
 make clean
 make  
   #- check that numer of CPU (in Machine (x86)) matches your computer