diff --git a/keyboards/pabile/p40/readme.md b/keyboards/pabile/p40/readme.md
index 33a657f384c..3effa5b0459 100644
--- a/keyboards/pabile/p40/readme.md
+++ b/keyboards/pabile/p40/readme.md
@@ -12,4 +12,9 @@ Make example for this keyboard (after setting up your build environment):
 
     make pabile/p40:default
 
+Use the following for P40-Ortho (P40O)
+
+    make pabile/p40:ortho
+
+
 See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).