diff --git a/ci.hocon b/ci.hocon
index 23e7eabfbe829ae2c7cd3a94dcc39a223281b79f..7e60e869aeee766dedb04b3747abe91c9b2a1da9 100644
--- a/ci.hocon
+++ b/ci.hocon
@@ -8,7 +8,7 @@ include "ci_common/common.hocon"
 # The standard set of gate builds. N.B. the style/builtin checks are only run on Linux as they are not OS-dependent.
 
 # in case you want to enforce specific overlay commit, uncomment:
-# overlay = "6c3623c5f1394db280dca1243f88e61f806672f2"
+overlay = "ca898f99ff18a41ad8bb7a698b28a4f987dd076f"
 builds = [
   ${gateTestLinux}            {capabilities : [linux, amd64, fast],  targets : [gate], name: "gate-test-linux-amd64"}
   ${gateTestNoSpecialsLinux}  {capabilities : [linux, amd64, fast],  targets : [gate], name: "gate-test-linux-amd64-nospecials"}