diff --git a/software/slaprunner/instance-runner.cfg b/software/slaprunner/instance-runner.cfg
index c2b0a260c237af1f6f87a1712fe6337377fa62ac..a10abdb103d181d02a2418b2b8f27bf0a860bbcd 100644
--- a/software/slaprunner/instance-runner.cfg
+++ b/software/slaprunner/instance-runner.cfg
@@ -665,7 +665,7 @@ frontend-domain =
 slapos-repository = https://lab.nexedi.com/nexedi/slapos.git
 slapos-software =
 slapos-software-type =
-slapos-reference = master
+slapos-reference = 1.0
 auto-deploy = false
 auto-deploy-instance = true
 autorun = false