diff --git a/.ci/os.ps1 b/.ci/os.ps1
new file mode 100644
index 0000000000000..c9b1ea13ad6c9
--- /dev/null
+++ b/.ci/os.ps1
@@ -0,0 +1 @@
+echo "New style OS tests are not backported for this branch"
diff --git a/.ci/os.sh b/.ci/os.sh
new file mode 100644
index 0000000000000..fba11839dcf47
--- /dev/null
+++ b/.ci/os.sh
@@ -0,0 +1,2 @@
+#!/bin/bash
+echo "New style OS tests are not backported for this branch"