diff --git a/Setup-Computer-Debian-12.md b/Setup-Computer-Debian-12.md
index 48e97bb..8f2ede4 100644
--- a/Setup-Computer-Debian-12.md
+++ b/Setup-Computer-Debian-12.md
@@ -48,4 +48,15 @@ cd
 mkdir work
 cd work
 git clone https://gitlab.psi.ch/microspectro/pixelator.git stxm
+```
+
+- compile Pixelator
+```
+cd ~/work/stxm
+./autoreconf -i
+mkdir build
+cd build
+
+
+
 ```
\ No newline at end of file