diff --git a/README.txt b/README.txt
index ec860fd588160f2f5808f9956a058d644e3b5e10..5e0c4b625239e383e1798de6fbfbdbe57b82dd86 100644
--- a/README.txt
+++ b/README.txt
@@ -9,9 +9,9 @@ Prerequisites:
 ==============
 
 This layer depends on:
-    Yocto distro (master)
+    Yocto distro (kirkstone)
         git://git.yoctoproject.org/poky
-    Python layer (meta-openembedded/meta-python)
+    Python layer (meta-openembedded/meta-python) (kirkstone)
         git://git.openembedded.org/meta-openembedded
 
 Modify local conf by adding: