diff --git a/.envrc b/.envrc
new file mode 100644
index 0000000..051d09d
--- /dev/null
+++ b/.envrc
@@ -0,0 +1 @@
+eval "$(lorri direnv)"
diff --git a/bot.py b/bot.py
index b724252..c11918c 100644
--- a/bot.py
+++ b/bot.py
@@ -9,7 +9,7 @@ import asyncio
 from dotenv import load_dotenv
 
 import discord
-from discord import Intents
+# from discord import Intents
 
 from scraper import Girls
 
@@ -21,7 +21,7 @@ GUILD = os.getenv("DISCORD_GUILD")  # Zocken mit Heidi
 class HeidiClient(discord.Client):
     def __init__(self):
         super().__init__(
-            intents=Intents.default(),
+            # intents=Intents.default(),
             status="Nur eine kann Germany's next Topmodel werden!",
         )
 
@@ -50,6 +50,7 @@ class HeidiClient(discord.Client):
         ### Voicelines
 
         self.matchers["sag kein Foto$"] = self.say_kein_foto
+        self.matchers["sag Opfer"] = self.say_opfer
 
     ### Helpers ------------------------------------------------------------------------------------
 
@@ -208,7 +209,25 @@ class HeidiClient(discord.Client):
         voice_client.play(audio_source)
 
         while voice_client.is_playing():
-            asyncio.sleep(1)
+            await asyncio.sleep(1)
+
+        await voice_client.disconnect()
+
+    async def say_opfer(self, message):
+        """
+        sag Opfer ("Opfer")
+        """
+        voice_channel = message.author.voice.channel
+
+        if voice_channel == None:
+            return
+
+        voice_client = await voice_channel.connect()
+        audio_source = discord.FFmpegPCMAudio("sounds/opfer.mp3")
+        voice_client.play(audio_source)
+
+        while voice_client.is_playing():
+            await asyncio.sleep(1)
 
         await voice_client.disconnect()
 
diff --git a/scraper.py b/scraper.py
index 5f28a56..f3ad2f3 100644
--- a/scraper.py
+++ b/scraper.py
@@ -26,7 +26,7 @@ class Girls():
 
         self.girls_in = {girl.find("h4", class_="candidate-title").text.lower(): girl for girl in girls_in}
         self.girls_out = {girl.find("h4", class_="candidate-title").text.lower(): girl for girl in girls_out}
-        self.girls = self.girls_in | self.girls_out
+        self.girls = {**self.girls_in, **self.girls_out}
 
 
     def get_in_names(self):
diff --git a/shell.nix b/shell.nix
new file mode 100644
index 0000000..da2cc0b
--- /dev/null
+++ b/shell.nix
@@ -0,0 +1,22 @@
+{ pkgs ? import <nixpkgs> {} }:
+
+with pkgs;
+
+let myPython = python38.buildEnv.override {
+      extraLibs = with python38Packages; [
+        python-dotenv
+        rich
+        discordpy
+        beautifulsoup4
+        selenium
+      ];
+    };
+in
+
+mkShell {
+  buildInputs = [
+    myPython
+    nodePackages.pyright
+    geckodriver
+  ];
+}