diff --git a/.travis.yml b/.travis.yml
index 3e4473e6..aa9392fe 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,14 +3,30 @@ language: python
 python:
   - "3.6"
 
+env:
+  - DATABASE=sqlite
+  - DATABASE=postgres
+
 services:
   - docker
 
+before_install:
+  - docker network create doccano
+  - >
+    if [[ "${DATABASE}" = "postgres" ]]; then
+      docker run --rm --name=postgres --network=doccano -d -e POSTGRES_USER=user -e POSTGRES_PASSWORD=pass -e POSTGRES_DB=db postgres
+      export DATABASE_URL="postgres://user:pass@postgres:5432/db?sslmode=disable"
+    fi
+
 install:
     - pip install mkdocs mkdocs-material
 
 script:
-  - docker build --target=builder .
+  - docker build --target=builder --tag=doccano-test .
+  - >
+    if [[ "${DATABASE}" != "sqlite" ]]; then
+      docker run --network doccano -e DATABASE_URL="${DATABASE_URL}" -it doccano-test sh -c 'app/manage.py migrate && app/manage.py test api.tests server.tests'
+    fi
 
 before_deploy:
     - mkdocs build --verbose --clean
diff --git a/Dockerfile b/Dockerfile
index 9e15c4a0..fc691ca3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -19,8 +19,8 @@ RUN pip install -r /requirements.txt \
 
 COPY . /doccano
 
-RUN cd /doccano \
- && tools/ci.sh
+WORKDIR /doccano
+RUN tools/ci.sh
 
 FROM builder AS cleaner