diff --git a/.version b/.version
index f3ac133..dedcc7d 100644
--- a/.version
+++ b/.version
@@ -1 +1 @@
-2.9.0
\ No newline at end of file
+2.9.1
diff --git a/README.md b/README.md
index 392a4f7..2ec9395 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 <p align="center">
 	<img src="https://nginxproxymanager.com/github.png">
 	<br><br>
-	<img src="https://img.shields.io/badge/version-2.9.0-green.svg?style=for-the-badge">
+	<img src="https://img.shields.io/badge/version-2.9.1-green.svg?style=for-the-badge">
 	<a href="https://hub.docker.com/repository/docker/jc21/nginx-proxy-manager">
 		<img src="https://img.shields.io/docker/stars/jc21/nginx-proxy-manager.svg?style=for-the-badge">
 	</a>
diff --git a/backend/internal/certificate.js b/backend/internal/certificate.js
index 11306fe..28a6415 100644
--- a/backend/internal/certificate.js
+++ b/backend/internal/certificate.js
@@ -11,7 +11,7 @@ const debug_mode       = process.env.NODE_ENV !== 'production' || !!process.env.
 const le_staging       = process.env.NODE_ENV !== 'production';
 const internalNginx    = require('./nginx');
 const internalHost     = require('./host');
-const certbot_command  = '/usr/bin/certbot';
+const certbot_command  = '/opt/certbot/bin/certbot';
 const le_config        = '/etc/letsencrypt.ini';
 const dns_plugins      = require('../global/certbot-dns-plugins');
 
@@ -805,7 +805,7 @@ const internalCertificate = {
 
 		const credentials_loc = '/etc/letsencrypt/credentials/credentials-' + certificate.id;
 		const credentials_cmd = 'mkdir -p /etc/letsencrypt/credentials 2> /dev/null; echo \'' + certificate.meta.dns_provider_credentials.replace('\'', '\\\'') + '\' > \'' + credentials_loc + '\' && chmod 600 \'' + credentials_loc + '\'';
-		const prepare_cmd     = 'pip3 install ' + dns_plugin.package_name + '==' + dns_plugin.package_version + ' ' + dns_plugin.dependencies;
+		const prepare_cmd     = 'pip install ' + dns_plugin.package_name + '==' + dns_plugin.package_version + ' ' + dns_plugin.dependencies;
 
 		// Whether the plugin has a --<name>-credentials argument
 		const has_config_arg = certificate.meta.dns_provider !== 'route53' && certificate.meta.dns_provider !== 'duckdns';
diff --git a/backend/setup.js b/backend/setup.js
index 9a59f9a..b25ffc0 100644
--- a/backend/setup.js
+++ b/backend/setup.js
@@ -187,7 +187,7 @@ const setupCertbotPlugins = () => {
 				});
 
 				if (plugins.length) {
-					const install_cmd = 'pip3 install ' + plugins.join(' ');
+					const install_cmd = 'pip install ' + plugins.join(' ');
 					promises.push(utils.exec(install_cmd));
 				}
 
diff --git a/docker/Dockerfile b/docker/Dockerfile
index 3e92d10..d85782b 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -20,7 +20,7 @@ ENV SUPPRESS_NO_CONFIG_WARNING=1 \
 
 RUN echo "fs.file-max = 65535" > /etc/sysctl.conf \
 	&& apt-get update \
-	&& apt-get install -y --no-install-recommends certbot jq python3-pip \
+	&& apt-get install -y --no-install-recommends jq \
 	&& apt-get clean \
 	&& rm -rf /var/lib/apt/lists/*
 
@@ -41,7 +41,7 @@ RUN yarn install
 COPY docker/rootfs /
 
 # Remove frontend service not required for prod, dev nginx config as well
-RUN rm -rf /etc/services.d/frontend RUN rm -f /etc/nginx/conf.d/dev.conf
+RUN rm -rf /etc/services.d/frontend /etc/nginx/conf.d/dev.conf
 
 VOLUME [ "/data", "/etc/letsencrypt" ]
 ENTRYPOINT [ "/init" ]
diff --git a/docker/rootfs/root/.bashrc b/docker/rootfs/root/.bashrc
index aec8e8f..1deb975 100644
--- a/docker/rootfs/root/.bashrc
+++ b/docker/rootfs/root/.bashrc
@@ -16,5 +16,7 @@ alias h='cd ~;clear;'
 
 echo -e -n '\E[1;34m'
 figlet -w 120 "NginxProxyManager"
-echo -e "\E[1;36mVersion \E[1;32m${NPM_BUILD_VERSION:-2.0.0-dev} (${NPM_BUILD_COMMIT:-dev}) ${NPM_BUILD_DATE:-0000-00-00}\E[1;36m, OpenResty \E[1;32m${OPENRESTY_VERSION:-unknown}\E[1;36m, Alpine \E[1;32m${VERSION_ID:-unknown}\E[1;36m, Kernel \E[1;32m$(uname -r)\E[0m"
-echo
+echo -e "\E[1;36mVersion \E[1;32m${NPM_BUILD_VERSION:-2.0.0-dev} (${NPM_BUILD_COMMIT:-dev}) ${NPM_BUILD_DATE:-0000-00-00}\E[1;36m, OpenResty \E[1;32m${OPENRESTY_VERSION:-unknown}\E[1;36m, ${ID:-debian} \E[1;32m${VERSION:-unknown}\E[1;36m, Certbot \E[1;32m$(certbot --version)\E[0m"
+echo -e -n '\E[1;34m'
+cat /built-for-arch
+echo -e '\E[0m'