diff --git a/ci/base.yml b/ci/base.yml
index 3619b8f2..49812656 100644
--- a/ci/base.yml
+++ b/ci/base.yml
@@ -5,7 +5,7 @@ distro: poky
 
 defaults:
   repos:
-    refspec: master
+    refspec: langdale
 
 repos:
   meta-arm:
diff --git a/ci/clang.yml b/ci/clang.yml
index a2063f19..e5e7dd5f 100644
--- a/ci/clang.yml
+++ b/ci/clang.yml
@@ -4,6 +4,7 @@ header:
 repos:
   meta-clang:
     url: https://github.com/kraj/meta-clang
+    refspec: master
 
 local_conf_header:
   clang: |
diff --git a/ci/meta-openembedded.yml b/ci/meta-openembedded.yml
index bed338da..dd0f6633 100644
--- a/ci/meta-openembedded.yml
+++ b/ci/meta-openembedded.yml
@@ -4,6 +4,7 @@ header:
 repos:
   meta-openembedded:
     url: https://git.openembedded.org/meta-openembedded
+    refspec: master
     layers:
       meta-filesystems:
       meta-networking: