diff --git a/server/Dockerfile b/server/Dockerfile
index 0005816..f6f7172 100644
--- a/server/Dockerfile
+++ b/server/Dockerfile
@@ -11,8 +11,6 @@ RUN apt-get update && apt-get install -y \
     g++ \
     && rm -rf /var/lib/apt/lists/*
 
-# Add the MongoDB repository key
-RUN wget -qO - https://www.mongodb.org/static/pgp/server-5.0.asc | apt-key add -
 
 # Add the MongoDB repository to APT sources
 RUN echo "deb http://repo.mongodb.org/apt/debian buster/mongodb-org/5.0 main" | tee /etc/apt/sources.list.d/mongodb-org-5.0.list