diff --git a/Dockerfile b/Dockerfile
index 44995a7..0262725 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,10 +3,11 @@ FROM python:3.8.6-slim
 COPY requirements.txt .
 RUN pip install -r requirements.txt
 
-RUN apt install -y curl \
+RUN apt update \
+    apt install -y curl \
     curl -s https://adoptopenjdk.jfrog.io/adoptopenjdk/api/gpg/key/public | apt-key add - \
     add-apt-repository --yes https://adoptopenjdk.jfrog.io/adoptopenjdk/deb/ \
-    apt update && \
+    apt update \
     apt install -y adoptopenjdk-11-openj9
 
 RUN curl -sLo Lavalink.jar https://github.com/freyacodes/Lavalink/releases/download/3.3.2.5/Lavalink.jar \