diff --git a/dmp-frontend/src/app/ui/description/editor/description-editor.model.ts b/dmp-frontend/src/app/ui/description/editor/description-editor.model.ts
index 678244664..096fc1cce 100644
--- a/dmp-frontend/src/app/ui/description/editor/description-editor.model.ts
+++ b/dmp-frontend/src/app/ui/description/editor/description-editor.model.ts
@@ -389,7 +389,7 @@ export class DescriptionPropertyDefinitionFieldSetItemEditorModel implements Des
 			const control = fields?.get(key);
 			DescriptionFieldEditorModel.reapplyValidators({
 				formGroup: control as UntypedFormGroup,
-				rootPath: `${rootPath}fields.`,
+				rootPath: `${rootPath}fields[${key}].`,
 				validationErrorModel: validationErrorModel
 			})
 		});		
diff --git a/dmp-frontend/src/app/ui/dmp/dmp-editor-blueprint/dmp-editor.model.ts b/dmp-frontend/src/app/ui/dmp/dmp-editor-blueprint/dmp-editor.model.ts
index e50816b13..d3aae0e42 100644
--- a/dmp-frontend/src/app/ui/dmp/dmp-editor-blueprint/dmp-editor.model.ts
+++ b/dmp-frontend/src/app/ui/dmp/dmp-editor-blueprint/dmp-editor.model.ts
@@ -234,16 +234,17 @@ export class DmpPropertiesEditorModel implements DmpPropertiesPersist {
 	}): void {
 
 		const { formGroup, rootPath, validationErrorModel } = params;
-		const context = DmpPropertiesEditorModel.createValidationContext({
-			rootPath,
-			validationErrorModel
-		});
 
-		['dmpBlueprintValues'].forEach(keyField => {
-			const control = formGroup?.get(keyField);
-			control?.clearValidators();
-			control?.addValidators(context.getValidation(keyField).validators);
-		});
+		const dmpBlueprintValues = formGroup?.get('dmpBlueprintValues') as UntypedFormGroup;
+		const keys = Object.keys(dmpBlueprintValues.value as Object);
+		keys.forEach((key) => {
+			const control = dmpBlueprintValues?.get(key);
+			DmpBlueprintValueEditorModel.reapplyValidators({
+				formGroup: control as UntypedFormGroup,
+				rootPath: `${rootPath}dmpBlueprintValues[${key}].`,
+				validationErrorModel: validationErrorModel
+			})
+		});		
 
 		(formGroup.get('contacts') as FormArray).controls?.forEach(
 			(control, index) => DmpContactEditorModel.reapplyValidators({