diff --git a/docs/build.rst b/docs/build.rst
index f63b5c46..8920946e 100644
--- a/docs/build.rst
+++ b/docs/build.rst
@@ -35,8 +35,14 @@ A sample configuration is shipped with the code and may be copied to your
 system::
 
     $ sudo install -m 0755 -d /etc/mtda
+	
+Download source code from https://github.com/siemens/mtda 
+    
+	$ cd mtda 
     $ sudo install -m 0644 configs/qemu.ini /etc/mtda/config
 
+For Debian Trixie host, update firmware image name in /etc/mtda/config to OVMF_CODE_4M.fd 
+
 Alternatively, get prebuilt packages for Debian as follows::
 
     $ echo 'deb [trusted=yes] https://apt.fury.io/mtda/ /' | \