diff --git a/infra02sat.infra.cacert.org/hosts.conf b/infra02sat.infra.cacert.org/hosts.conf
index a643226..fa201bd 100644
--- a/infra02sat.infra.cacert.org/hosts.conf
+++ b/infra02sat.infra.cacert.org/hosts.conf
@@ -27,5 +27,5 @@ object Host "beholder.cacert.org" {
   address = "49.13.65.97"
   address6 = "2a01:4f8:c17:7495::1"
 
-  vars.notification.from == "infra02sat"
+  vars.notification.from = "infra02sat"
 }
diff --git a/infra03sat.infra.cacert.org/hosts.conf b/infra03sat.infra.cacert.org/hosts.conf
index 674f855..9e7e6c5 100644
--- a/infra03sat.infra.cacert.org/hosts.conf
+++ b/infra03sat.infra.cacert.org/hosts.conf
@@ -27,5 +27,5 @@ object Host "beholder.cacert.org" {
   address = "49.13.65.97"
   address6 = "2a01:4f8:c17:7495::1"
 
-  vars.notification.from == "infra03sat"
+  vars.notification.from = "infra03sat"
 }