diff --git a/Dockerfile b/Dockerfile
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,4 +11,4 @@
 
 COPY requirements*.txt /usr/src/app/
 RUN pip install --upgrade pip
-RUN pip install --no-cache-dir -r requirements.txt -r requirements-swh.txt
+RUN pip install --no-cache-dir -r requirements.txt -r requirements-swh.txt -r requirements-dev.txt
diff --git a/requirements-dev.txt b/requirements-dev.txt
new file mode 100644
--- /dev/null
+++ b/requirements-dev.txt
@@ -0,0 +1 @@
+uvicorn
diff --git a/requirements-swh.txt b/requirements-swh.txt
--- a/requirements-swh.txt
+++ b/requirements-swh.txt
@@ -1,3 +1,4 @@
 # Add here internal Software Heritage dependencies, one per line.
 swh.core[http] >= 0.3  # [http] is required by swh.core.pytest_plugin
 swh.storage
+swh.model
diff --git a/requirements-test.txt b/requirements-test.txt
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -1,2 +1,3 @@
 pytest
 pytest-mock
+flask
diff --git a/requirements.txt b/requirements.txt
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,8 +1 @@
 ariadne
-asgiref
-click
-graphql-core
-h11
-starlette
-typing-extensions
-uvicorn