diff --git a/Setup-Computer-Debian-11.md b/Setup-Computer-Debian-11.md
index 7257358..d2d7f19 100644
--- a/Setup-Computer-Debian-11.md
+++ b/Setup-Computer-Debian-11.md
@@ -158,6 +158,9 @@ patch -p1 < ~/work/stxm/SystemInstall/comedi.patch
 make
 sudo make install
 sudo depmod -a
+sudo mkdir /usr/local/include/linux
+sudo cp include/linux/comedi.h /usr/local/include/linux/
+
 
 cd ../comedilib
 ./autogen.sh