diff --git a/ci/base.yml b/ci/base.yml
index 86608b28..ad9f5fee 100644
--- a/ci/base.yml
+++ b/ci/base.yml
@@ -37,6 +37,11 @@ local_conf_header:
     PACKAGECONFIG:append:pn-perf = " coresight"
   noptest: |
     DISTRO_FEATURES:remove = "ptest"
+  sstate_mirror: |
+    BB_HASHSERVE_UPSTREAM = "typhoon.yocto.io:8687"
+    BB_HASHSERVE = "auto"
+    BB_SIGNATURE_HANDLER = "OEEquivHash"
+    SSTATE_MIRRORS = "file://.* https://sstate.yoctoproject.org/dev/PATH;downloadfilename=PATH"
 
 machine: unset