diff --git a/discord_rss_bot/main.py b/discord_rss_bot/main.py
index 157a1b7..55a5dde 100644
--- a/discord_rss_bot/main.py
+++ b/discord_rss_bot/main.py
@@ -1,4 +1,4 @@
-from typing import Optional
+from contextlib import closing
 
 import typer
 from dhooks import Webhook
@@ -6,9 +6,8 @@ from reader import FeedExistsError, make_reader
 
 from discord_rss_bot.settings import Settings
 
-app = typer.Typer()  # For CLI (https://typer.tiangolo.com/)
-hook = Webhook(Settings.webhook_url)  # For Webhooks (https://github.com/kyb3r/dhooks)
-reader = make_reader(Settings.db_file)  # For RSS (https://github.com/lemon24/reader)
+app = typer.Typer()
+hook = Webhook(Settings.webhook_url)
 
 
 @app.command()
@@ -20,71 +19,74 @@ def add(
 
     Args:
         feed_url (str): The url of the feed to add
+        notify_discord (bool): Whether to send a message to Discord when the feed is added
     """
-    try:
-        # Add the feed to the database
-        reader.add_feed(feed_url)
+    with closing(make_reader(Settings.db_file)) as reader:
+        try:
+            # Add the feed to the database
+            reader.add_feed(feed_url)
 
-    except FeedExistsError:
-        # If the feed already exists, print a message
-        typer.echo(f"{feed_url} already exists")
-        raise typer.Exit()
+        except FeedExistsError:
+            # If the feed already exists, print a message
+            typer.echo(f"{feed_url} already exists")
+            raise typer.Exit()
 
-    # Update the feeds
-    reader.update_feeds()
+        # Update the feeds
+        reader.update_feeds()
 
-    # Mark the feed as read
-    entries = reader.get_entries(feed=feed_url, read=False)
-    for entry in entries:
-        reader.mark_entry_as_read(entry)
+        # Mark the feed as read
+        entries = reader.get_entries(feed=feed_url, read=False)
+        for entry in entries:
+            reader.mark_entry_as_read(entry)
 
-    if notify_discord:
-        # Send a message to Discord
-        hook.send(
-            f"discord-rss-bot: {feed_url} added to the database.\nYou now have "
-            f"{reader.get_feed_counts()} feeds."
-        )
+        if notify_discord:
+            # Send a message to Discord
+            hook.send(
+                f"discord-rss-bot: {feed_url} added to the database.\nYou now have "
+                f"{reader.get_feed_counts()} feeds."
+            )
 
-    typer.echo(f"{feed_url} added")
+        typer.echo(f"{feed_url} added")
 
 
 @app.command()
 def check() -> None:
     """Check new entries for every feed"""
-    feed_count = reader.get_feed_counts()
-    entry_count = reader.get_entry_counts()
+    with closing(make_reader(Settings.db_file)) as reader:
+        feed_count = reader.get_feed_counts()
+        entry_count = reader.get_entry_counts()
 
-    print(
-        f"""Feeds:
-    Total: {feed_count.total}
-    Broken: {feed_count.broken}
-    Enabled: {feed_count.updates_enabled}"""
-    )
+        print(
+            f"""Feeds:
+        Total: {feed_count.total}
+        Broken: {feed_count.broken}
+        Enabled: {feed_count.updates_enabled}"""
+        )
 
-    print(
-        f"""Entries:
-    Total: {entry_count.total} feeds
-    Read: {entry_count.read} feeds
-    Important: {entry_count.important} feeds
-    Has enclosures: {entry_count.has_enclosures} feeds
-    Average number of entries per day:
-        1 Month: {entry_count.averages[0]:.2f} feeds per day
-        3 Months: {entry_count.averages[1]:.2f} feeds per day
-        12 Months: {entry_count.averages[2]:.2f} feeds per day"""
-    )
+        print(
+            f"""Entries:
+        Total: {entry_count.total} feeds
+        Read: {entry_count.read} feeds
+        Important: {entry_count.important} feeds
+        Has enclosures: {entry_count.has_enclosures} feeds
+        Average number of entries per day:
+            1 Month: {entry_count.averages[0]:.2f} feeds per day
+            3 Months: {entry_count.averages[1]:.2f} feeds per day
+            12 Months: {entry_count.averages[2]:.2f} feeds per day"""
+        )
 
-    # Update the feeds
-    reader.update_feeds()
+        # Update the feeds
+        reader.update_feeds()
 
-    # Get new entries that are not read
-    entries = reader.get_entries(read=False)
+        # Get new entries that are not read
+        entries = reader.get_entries(read=False)
 
-    for entry in entries:
-        # Mark the entry as read
-        reader.mark_entry_as_read(entry)
+        for entry in entries:
+            # Mark the entry as read
+            reader.mark_entry_as_read(entry)
 
-        # Send the entries to Discord
-        hook.send(f":robot: :mega: {entry.title}")
+            # Send the entries to Discord
+            hook.send(f":robot: :mega: {entry.title}")
 
 
 if __name__ == "__main__":