diff --git a/src/app/pages/content-providers/criteria/criteria.component.ts b/src/app/pages/content-providers/criteria/criteria.component.ts
index 41a54ae..db9fcea 100644
--- a/src/app/pages/content-providers/criteria/criteria.component.ts
+++ b/src/app/pages/content-providers/criteria/criteria.component.ts
@@ -49,7 +49,6 @@ export class CriteriaComponent implements OnInit, OnChanges, AfterViewInit, OnDe
   }
   
   ngOnInit() {
-    this.reset();
     this.loading = false;
     this.subscriptions.push(this.vocabulariesService.getVocabularyByType('fos', null, properties).subscribe((fos: any[]) => {
       this.fos = fos.map(element => element.id);
@@ -60,6 +59,9 @@ export class CriteriaComponent implements OnInit, OnChanges, AfterViewInit, OnDe
   }
   
   ngOnChanges(changes: SimpleChanges) {
+    if(changes.selectionCriteria){
+      this.reset();
+    }
     this.calculateMaxHeight();
   }
   
@@ -86,10 +88,11 @@ export class CriteriaComponent implements OnInit, OnChanges, AfterViewInit, OnDe
   }
   
   reset() {
+    this.selectionCriteriaForm = this.fb.group({
+      criteria: this.fb.array([])
+    });
     if (this.selectionCriteria?.criteria) {
-      this.selectionCriteriaForm = this.fb.group({
-        criteria: this.fb.array([])
-      });
+
       this.selectionCriteria.criteria.forEach(criterion => {
         let constraintArray: UntypedFormArray = this.fb.array([]);
         criterion.constraint.forEach(constraint => {