diff --git a/.drone.yml b/.drone.yml
new file mode 100644
index 0000000..ed0dfa7
--- /dev/null
+++ b/.drone.yml
@@ -0,0 +1,11 @@
+---
+kind: pipeline
+type: docker
+name: default
+
+steps:
+  - name: quality
+    image: git.golem.linux.it/golem/vpnunit-develop:1
+    commands:
+      - script/qa
+
diff --git a/Dockerfile b/Dockerfile.deploy
similarity index 100%
rename from Dockerfile
rename to Dockerfile.deploy
diff --git a/Dockerfile.develop b/Dockerfile.develop
new file mode 100644
index 0000000..69b9818
--- /dev/null
+++ b/Dockerfile.develop
@@ -0,0 +1,5 @@
+FROM python:3
+
+COPY requirements.txt ./
+RUN pip install --no-cache-dir -r requirements.txt
+
diff --git a/README.md b/README.md
index 6ed2cee..a935b5c 100644
--- a/README.md
+++ b/README.md
@@ -80,4 +80,6 @@ while [ true ]; do
 	sleep 60
 done
 ```
-
+# Develop
+`Dockerfile.develop` contains instructions to build a container for assessing this project's quality, and `script/qa` is automatically run inside that container by the CI system.
+Give a look at it.
diff --git a/docker b/docker
new file mode 100755
index 0000000..ce61522
--- /dev/null
+++ b/docker
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+REPODIR=$(realpath $(dirname "$0"))
+
+docker run --rm -ti            \
+    -v "$REPODIR":/workspace   \
+    -v /tmp:/tmp               \
+    -w /workspace              \
+    git.golem.linux.it/golem/vpnunit-develop:1 \
+    "$@"
+
diff --git a/script/setup b/script/setup
new file mode 100755
index 0000000..eac4a35
--- /dev/null
+++ b/script/setup
@@ -0,0 +1,6 @@
+#!/bin/bash
+
+REPODIR=$(realpath $(dirname "$0")/..)
+
+docker build -t git.golem.linux.it/golem/vpnunit-develop:1 -f "$REPODIR"/Dockerfile.develop "$REPODIR"
+