diff --git a/packages/casl-angular/src/AbilityService.ts b/packages/casl-angular/src/AbilityService.ts
index e90dea214..0bbe57af9 100644
--- a/packages/casl-angular/src/AbilityService.ts
+++ b/packages/casl-angular/src/AbilityService.ts
@@ -7,6 +7,7 @@ export class AbilityService<T extends AnyAbility> {
   readonly ability$: Observable<T>;
 
   constructor(@Inject(PureAbility) ability: T) {
+    // IGNORE: this comment. it's for release debugging
     this.ability$ = new Observable((observer) => {
       observer.next(ability);
       return ability.on('updated', () => observer.next(ability));
diff --git a/packages/casl-angular/src/public.ts b/packages/casl-angular/src/public.ts
index 19493e24f..99de49414 100644
--- a/packages/casl-angular/src/public.ts
+++ b/packages/casl-angular/src/public.ts
@@ -1,4 +1,3 @@
 export * from './pipes';
 export * from './AbilityModule';
 export * from './AbilityService';
-// IGNORE: test release