diff --git a/doc/compile.md b/doc/compile.md
index 3d348ca..7f97943 100644
--- a/doc/compile.md
+++ b/doc/compile.md
@@ -18,6 +18,10 @@ cp -r ../wpj428/files ./
 make menuconfig
 ```
 
+Set the board:
+ - Target System -> Qualcomm Atheros IPQ40XX
+ - Target Profile -> Compex WPJ428 
+
 Then activate:
 
  - Luci -> Collections -> Luci (default)
@@ -38,7 +42,7 @@ Check that these packages were activated automatically:
 
 *Note: do not use `defconfig` / diffconfig / etc. because they do not work when we upgrade 
 between major versions. They tend to create frankenstein builds. So really avoid them,
-we lost enough time with this feature.
+we lost enough time with this feature.*
 
 ```
 make download