diff --git a/.drone.yml b/.drone.yml
index b0f9f6b..eb38c48 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -46,7 +46,7 @@ steps:
     pull: always
     image: appleboy/drone-discord:1.2.4
     settings:
-      message: "{{#success build.status}} ✅ Build #{{build.number}} of `{{repo.name}}` succeeded.\n\ncommit `${DRONE_COMMIT_SHA:0:7}` by {{commit.author}} on `{{commit.branch}}`:\n``` {{commit.message}} ```\n{{ build.link }}\n {{else}} ❌  Build #{{build.number}} of `{{repo.name}}` failed.\ncommit `${DRONE_COMMIT_SHA:0:7}` by {{commit.author}} on `{{commit.branch}}`:\n``` {{commit.message}} ```\n\n{{ build.link }}\n {{/success}}\n"
+      message: "{{#success build.status}} ✅ Build #{{build.number}} of `{{repo.name}}` succeeded.\n\ncommit `${DRONE_COMMIT_SHA:0:7}` by {{commit.author}} on `{{commit.branch}}`:\n``` {{commit.message}} ```\n{{ build.link }}\n {{else}} ❌ Build #{{build.number}} of `{{repo.name}}` failed.\ncommit `${DRONE_COMMIT_SHA:0:7}` by {{commit.author}} on `{{commit.branch}}`:\n``` {{commit.message}} ```\n\n{{ build.link }}\n {{/success}}\n\n"
       webhook_id:
         from_secret: discord_webhook_id
       webhook_token:
diff --git a/Dockerfile b/Dockerfile
index 31e4471..6f40294 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,10 +1,12 @@
 FROM archlinux/base
 
+ENV CHROMEDRIVER_VERSION="80.0.3987.106"
+
 RUN pacman -Syu --noconfirm --needed python python-pip wget tar chromium \
     && pacman -Scc \
     && rm -rfv /var/cache/pacman/* /var/lib/pacman/sync/* \
     && pip install robotframework robotframework-seleniumlibrary \
-    && wget -qO- https://chromedriver.storage.googleapis.com/80.0.3987.106/chromedriver_linux64.zip | bsdtar -xvf - \
+    && wget -qO- https://chromedriver.storage.googleapis.com/${CHROMEDRIVER_VERSION}/chromedriver_linux64.zip | bsdtar -xvf - \
     && chmod -v +x chromedriver \
     && mkdir -pv /usr/local/bin \
     && mv -v chromedriver /usr/local/bin/