diff --git a/ui-admin/src/js/components/types/form/entitytype/EntityTypeFormControllerValidate.js b/ui-admin/src/js/components/types/form/entitytype/EntityTypeFormControllerValidate.js
index cd0de2146a76c78f894e3e7149cf0484a7b13878..100cb409b17f807a6a1207f4d5669c65acd85721 100644
--- a/ui-admin/src/js/components/types/form/entitytype/EntityTypeFormControllerValidate.js
+++ b/ui-admin/src/js/components/types/form/entitytype/EntityTypeFormControllerValidate.js
@@ -77,14 +77,6 @@ export default class EntityTypeFormControllerValidate extends PageControllerVali
       messages.get(messages.DATA_TYPE)
     )
 
-    if(property.dataType.value != 'SAMPLE' && property.dataType.value != 'CONTROLLEDVOCABULARY') {
-      validator.validateBooleanNotSet(
-        property,
-        'isMultiValue',
-        messages.get(messages.IS_MULTI_VALUE)
-      )
-    }
-
     if (property.vocabulary.visible) {
       validator.validateNotEmpty(
         property,