diff --git a/js-test/servers/common/core-plugins/tests/1/as/webapps/openbis-v3-api-test/html/models/dto/id/sample/SampleIdentifier.js b/js-test/servers/common/core-plugins/tests/1/as/webapps/openbis-v3-api-test/html/models/dto/id/sample/SampleIdentifier.js
index d35d9f1a7da987576145703a9c962df1b4918b43..a64235bb247138f82c691303383c5e0f901402fc 100644
--- a/js-test/servers/common/core-plugins/tests/1/as/webapps/openbis-v3-api-test/html/models/dto/id/sample/SampleIdentifier.js
+++ b/js-test/servers/common/core-plugins/tests/1/as/webapps/openbis-v3-api-test/html/models/dto/id/sample/SampleIdentifier.js
@@ -12,7 +12,7 @@ define(["support/stjs", "dto/id/ObjectIdentifier", "dto/id/sample/ISampleId"], f
     };
     stjs.extend(SampleIdentifier, ObjectIdentifier, [ObjectIdentifier, ISampleId], function(constructor, prototype) {
         prototype['@type'] = 'SampleIdentifier';
-        constructor.serialVersionUID = ServiceVersionHolder.VERSION;
+        constructor.serialVersionUID = 1;
     }, {});
     return SampleIdentifier;
 })
\ No newline at end of file
diff --git a/js-test/servers/common/core-plugins/tests/1/as/webapps/openbis-v3-api-test/html/models/dto/id/sample/SamplePermId.js b/js-test/servers/common/core-plugins/tests/1/as/webapps/openbis-v3-api-test/html/models/dto/id/sample/SamplePermId.js
index a736b1e1c96ea42417834bb435056db0b35c064e..4c5b2e2681b4936304bee7ff69feadc8ecaf8457 100644
--- a/js-test/servers/common/core-plugins/tests/1/as/webapps/openbis-v3-api-test/html/models/dto/id/sample/SamplePermId.js
+++ b/js-test/servers/common/core-plugins/tests/1/as/webapps/openbis-v3-api-test/html/models/dto/id/sample/SamplePermId.js
@@ -12,7 +12,7 @@ define(["support/stjs", "dto/id/ObjectPermId", "dto/id/sample/ISampleId"], funct
     };
     stjs.extend(SamplePermId, ObjectPermId, [ObjectPermId, ISampleId], function(constructor, prototype) {
         prototype['@type'] = 'SamplePermId';
-        constructor.serialVersionUID = ServiceVersionHolder.VERSION;
+        constructor.serialVersionUID = 1;
     }, {});
     return SamplePermId;
 })
\ No newline at end of file