diff --git a/src/app/shared/form/builder/ds-dynamic-form-ui/models/onebox/dynamic-onebox.component.ts b/src/app/shared/form/builder/ds-dynamic-form-ui/models/onebox/dynamic-onebox.component.ts
index 0cc9f66ef7..b587f9429e 100644
--- a/src/app/shared/form/builder/ds-dynamic-form-ui/models/onebox/dynamic-onebox.component.ts
+++ b/src/app/shared/form/builder/ds-dynamic-form-ui/models/onebox/dynamic-onebox.component.ts
@@ -123,11 +123,11 @@ export class DsDynamicOneboxComponent extends DsDynamicVocabularyComponent imple
       distinctUntilChanged()
     );
 
-    this.group.get(this.model.id).valueChanges.pipe(
+    this.subs.push(this.group.get(this.model.id).valueChanges.pipe(
       filter((value) => this.currentValue !== value))
       .subscribe((value) => {
         this.setCurrentValue(this.model.value);
-      });
+      }));
   }
 
   /**