diff --git a/.github/actions/e2e_emergency_ssh/action.yml b/.github/actions/e2e_emergency_ssh/action.yml
index f865783ef..4d841f208 100644
--- a/.github/actions/e2e_emergency_ssh/action.yml
+++ b/.github/actions/e2e_emergency_ssh/action.yml
@@ -30,6 +30,8 @@ runs:
           ProxyJump none
 
         Host *
+          StrictHostKeyChecking no
+          UserKnownHostsFile=/dev/null
           IdentityFile ./access-key
           PreferredAuthentications publickey
           CertificateFile=constellation_cert.pub