diff --git a/.github/workflows/validation.yml b/.github/workflows/validation.yml
index c1aad16..c30dcb1 100644
--- a/.github/workflows/validation.yml
+++ b/.github/workflows/validation.yml
@@ -35,11 +35,11 @@ jobs:
         with:
           path: meta-kanto
       - name: Clone poky
-        run: git clone -b kirkstone git://git.yoctoproject.org/poky
+        run: git clone -b mickledore git://git.yoctoproject.org/poky
       - name: Clone meta-openembedded
-        run: git clone -b kirkstone https://github.com/openembedded/meta-openembedded.git
+        run: git clone -b mickledore https://github.com/openembedded/meta-openembedded.git
       - name: Clone meta-virtualization
-        run: git clone -b kirkstone https://github.com/lgirdk/meta-virtualization.git
+        run: git clone -b mickledore https://github.com/lgirdk/meta-virtualization.git
       - name: Add dependencies
         run: |
           sudo apt-get update
diff --git a/conf/layer.conf b/conf/layer.conf
index 8fd3913..bd4007d 100644
--- a/conf/layer.conf
+++ b/conf/layer.conf
@@ -15,4 +15,5 @@ LAYERDEPENDS_meta-kanto = " \
            virtualization-layer \
 "
 
-LAYERSERIES_COMPAT_meta-kanto = "kirkstone langdale"
+LAYERSERIES_COMPAT_meta-kanto = "langdale mickledore"
+ 
\ No newline at end of file