diff --git a/alfa-client/apps/alfa-e2e/src/fixtures/argocd/by-ea-dev.yaml b/alfa-client/apps/alfa-e2e/src/fixtures/argocd/by-ea-dev.yaml
index 119ee06c4213eb9a121e2b64e0606e155230aef9..2381297339ec81feb14b16b1b842a791943b099d 100644
--- a/alfa-client/apps/alfa-e2e/src/fixtures/argocd/by-ea-dev.yaml
+++ b/alfa-client/apps/alfa-e2e/src/fixtures/argocd/by-ea-dev.yaml
@@ -43,7 +43,7 @@ vorgang_manager:
 user_manager:
   ozgcloud:
     usersync:
-      period: "5s"
+      onstart: true
     keycloak:
       api:
         password: "Test1234!"
diff --git a/alfa-client/apps/alfa-e2e/src/fixtures/argocd/by-main-dev.yaml b/alfa-client/apps/alfa-e2e/src/fixtures/argocd/by-main-dev.yaml
index 33e407ac081b5892464dee74d7b871f2a77c0f86..2523091da26d0c360ff004785aaa1dae199e61bd 100644
--- a/alfa-client/apps/alfa-e2e/src/fixtures/argocd/by-main-dev.yaml
+++ b/alfa-client/apps/alfa-e2e/src/fixtures/argocd/by-main-dev.yaml
@@ -39,7 +39,7 @@ vorgang_manager:
 user_manager:
   ozgcloud:
     usersync:
-      period: "5s"
+      onstart: true
     keycloak:
       api:
         password: "Test1234!"