diff --git a/Dockerfile b/Dockerfile
index 85699c6..bd50d47 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,7 +7,7 @@ WORKDIR /app
 # Install Yarn
 RUN curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add -
 RUN echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list
-RUN apt update && apt install -y yarn xvfb
+RUN apt update && apt install -y yarn xvfb libnss3
 
 COPY ./Gemfile ./Gemfile.lock /app/
 
diff --git a/config/initializers/sentry.rb b/config/initializers/sentry.rb
new file mode 100644
index 0000000..43198b8
--- /dev/null
+++ b/config/initializers/sentry.rb
@@ -0,0 +1,6 @@
+Sentry.init do |config|
+  config.dsn = ENV["SENTRY_DSN"]
+  config.breadcrumbs_logger = [:active_support_logger, :http_logger]
+  config.enabled_environments = %w[production]
+  config.debug = ENV.fetch("SENTRY_DEBUG", false)
+end