diff --git a/.drone.yml b/.drone.yml
index 130d395..5060261 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -6,7 +6,7 @@ steps:
 - name: lint
   image: alpine
   commands:
-  - apk add --no-cache python3 py3-lxml py3-pip py3-wheel py3-enchant hunspell-en
+  - apk add --no-cache python3 py3-lxml py3-setproctitle py3-pip py3-wheel py3-enchant hunspell-en
   - pip3 install --no-cache-dir .[full] .[dev]
   - isort --check-only --diff .
   - pylint morss --rcfile=.pylintrc --disable=C,R,W --fail-under=8
diff --git a/Dockerfile b/Dockerfile
index ba6012d..8b0ed61 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@ FROM alpine:latest
 ADD . /app
 
 RUN set -ex; \
-	apk add --no-cache --virtual .run-deps python3 py3-lxml; \
+	apk add --no-cache --virtual .run-deps python3 py3-lxml py3-setproctitle; \
 	apk add --no-cache --virtual .build-deps py3-pip py3-wheel; \
 	pip3 install --no-cache-dir /app[full]; \
 	apk del .build-deps; \
diff --git a/README.md b/README.md
index 94099f5..582a043 100644
--- a/README.md
+++ b/README.md
@@ -153,6 +153,7 @@ packages:
   - python3-pip
   - python3-wheel
   - python3-lxml
+  - python3-setproctitle
   - ca-certificates
 
 write_files: