diff --git a/src/test/java/net/hostsharing/hsadminng/hs/hosting/asset/HsHostingAssetControllerAcceptanceTest.java b/src/test/java/net/hostsharing/hsadminng/hs/hosting/asset/HsHostingAssetControllerAcceptanceTest.java
index 43cb0daf..30b62a5a 100644
--- a/src/test/java/net/hostsharing/hsadminng/hs/hosting/asset/HsHostingAssetControllerAcceptanceTest.java
+++ b/src/test/java/net/hostsharing/hsadminng/hs/hosting/asset/HsHostingAssetControllerAcceptanceTest.java
@@ -157,7 +157,7 @@ class HsHostingAssetControllerAcceptanceTest extends ContextBasedTestWithCleanup
                     )
             );
             final var givenParentAsset = givenParentAsset(MANAGED_SERVER, "vm1011");
-            final var expectedUnixUserId = lastUnixUserId();
+            final var expectedUnixUserId = nextUnixUserId();
 
             final var location = RestAssured // @formatter:off
                     .given()
@@ -208,9 +208,11 @@ class HsHostingAssetControllerAcceptanceTest extends ContextBasedTestWithCleanup
                     .isEqualTo("""
                             HsHostingAsset(UNIX_USER, fir10, fir10 webspace user, MANAGED_WEBSPACE:fir10, {
                               "password" : null,
-                              "userid" : 1000000
+                              "userid" : {lastUnixUserId}
                             })
-                            """.trim());
+                            """
+                            .replace("{lastUnixUserId}", expectedUnixUserId.toString())
+                            .trim());
         }
 
         @Test
@@ -781,10 +783,10 @@ class HsHostingAssetControllerAcceptanceTest extends ContextBasedTestWithCleanup
     }
 
 
-    private Integer lastUnixUserId() {
-        final Object result = em.createNativeQuery("SELECT last_value from hs_hosting.asset_unixuser_system_id_seq", Integer.class)
+    private Integer nextUnixUserId() {
+        final Object result = em.createNativeQuery("SELECT nextval('hs_hosting.asset_unixuser_system_id_seq')", Integer.class)
                 .getSingleResult();
-        return (Integer) result;
+        return (Integer) result + 1;
     }
 
 }