diff --git a/How-to-compile-DevTerm-CM3-Kernel.md b/How-to-compile-DevTerm-CM3-Kernel.md
index 062c1e4..b772674 100644
--- a/How-to-compile-DevTerm-CM3-Kernel.md
+++ b/How-to-compile-DevTerm-CM3-Kernel.md
@@ -9,6 +9,7 @@ https://github.com/raspberrypi/tools/tree/master/arm-bcm2708/arm-rpi-4.9.3-linux
 ## Get kernel
 1. git clone https://github.com/raspberrypi/linux.git
 1. git checkout remotes/origin/rpi-4.19.y
+1. git reset --hard cc39f1c9f82f6fe5a437836811d906c709e0661c
 1. git apply [devterm-4.19_v0.1.patch](https://mega.nz/file/4Z0ExK4K#4RwZPs5b1DESj93N5TMRjm-BkrLRQ26QJm_SSbmSNok)
 
 ## Compile