diff --git a/mangadex_downloader/cli/__init__.py b/mangadex_downloader/cli/__init__.py
index 411569f..4e3ee5b 100644
--- a/mangadex_downloader/cli/__init__.py
+++ b/mangadex_downloader/cli/__init__.py
@@ -17,6 +17,7 @@
 from ..errors import MangaDexException
 
 _deprecated_opts = {
+    "unsafe": "--unsafe or -u option is deprecated and will be removed in v1.4.0"
 }
 
 def _check_deprecations(log, args):
diff --git a/mangadex_downloader/iterator.py b/mangadex_downloader/iterator.py
index 1110739..ba124be 100644
--- a/mangadex_downloader/iterator.py
+++ b/mangadex_downloader/iterator.py
@@ -97,12 +97,10 @@ def fill_data(self):
         content_ratings = [
             'safe',
             'suggestive',
+            'erotica',
+            'pornographic'
         ]
 
-        if self.unsafe:
-            content_ratings.append('erotica')
-            content_ratings.append('pornographic')
-
         params = {
             'includes[]': includes,
             'title': self.title,
@@ -172,13 +170,6 @@ def next(self) -> Manga:
         while True:
             manga = self.queue.get_nowait()
 
-            if not self.unsafe and (
-                manga.content_rating == ContentRating.Pornographic or
-                manga.content_rating == ContentRating.Erotica
-            ):
-                # YOU SHALL NOT PASS
-                continue
-
             if not self._check_status(manga):
                 # Filter is used
                 continue
@@ -245,14 +236,6 @@ def next(self) -> Manga:
         while True:
             manga = self.queue.get_nowait()
             
-            if not self.unsafe and (
-                manga.content_rating == ContentRating.Pornographic or
-                manga.content_rating == ContentRating.Erotica
-            ):
-                # No unsafe ?
-                # No way
-                continue
-
             return manga
     
     def fill_data(self):
diff --git a/mangadex_downloader/main.py b/mangadex_downloader/main.py
index dce9386..0edf089 100644
--- a/mangadex_downloader/main.py
+++ b/mangadex_downloader/main.py
@@ -238,12 +238,6 @@ def fetch(url, language=Language.English, use_alt_details=False, unsafe=False):
     log.info('Fetching manga %s' % manga_id)
     manga = _fetch_manga(manga_id, lang, use_alt_details=use_alt_details)
 
-    if (
-        manga.content_rating == ContentRating.Pornographic or
-        manga.content_rating == ContentRating.Erotica
-    ) and not unsafe:
-        raise NotAllowed(f"You are not allowed to see \"{manga.title}\"")
-
     log.info("Found manga \"%s\"" % manga.title)
 
     return manga
@@ -377,12 +371,6 @@ def download(
     else:
         manga = url
 
-    if (
-        manga.content_rating == ContentRating.Pornographic or
-        manga.content_rating == ContentRating.Erotica
-    ) and not unsafe:
-        raise NotAllowed(f"You are not allowed to see \"{manga.title}\"")
-
     # base path
     base_path = Path('.')
 
@@ -550,11 +538,6 @@ def download_chapter(
 
     # Fetch manga
     chap, manga = _get_manga_from_chapter(chap_id)
-    if (
-        manga.content_rating == ContentRating.Pornographic or
-        manga.content_rating == ContentRating.Erotica
-    ) and not unsafe:
-        raise NotAllowed(f"You are not allowed to see \"{manga.title}\"")
 
     log.info("Found chapter %s from manga \"%s\"" % (chap.chapter, manga.title))