diff --git a/novel/Dockerfile b/novel/Dockerfile
index 48f1d5f..0829733 100644
--- a/novel/Dockerfile
+++ b/novel/Dockerfile
@@ -5,8 +5,8 @@ ENV TZ=Europe/London
 RUN apt-get update
 RUN apt-get install -y gnupg curl ca-certificates --no-install-recommends
 
-RUN curl -fsSL https://dl.google.com/linux/linux_signing_key.pub | apt-key add - && \
-    sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google-chrome.list'
+RUN curl -fsSL https://dl.google.com/linux/linux_signing_key.pub | gpg --dearmor -o /usr/share/keyrings/google-chrome-keyring.gpg
+RUN echo "deb [arch=amd64 signed-by=/usr/share/keyrings/google-chrome-keyring.gpg] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google-chrome.list
 RUN apt-get update
 RUN apt-get install -y google-chrome-stable --no-install-recommends