diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index fdb5d75..a0bfd34 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -21,6 +21,7 @@ jobs:
           - "sqlite"
           - "mariadb"
           - "postgresql"
+          - "postgresql-secret"
 
     steps:
       - name: "Checkout"
diff --git a/tests/credentials/db_password b/tests/credentials/db_password
new file mode 100644
index 0000000..bfe4329
--- /dev/null
+++ b/tests/credentials/db_password
@@ -0,0 +1 @@
+wallapass
diff --git a/tests/credentials/env_secret b/tests/credentials/env_secret
new file mode 100644
index 0000000..7440e0b
--- /dev/null
+++ b/tests/credentials/env_secret
@@ -0,0 +1 @@
+F00B4R
diff --git a/tests/credentials/postgres_password b/tests/credentials/postgres_password
new file mode 100644
index 0000000..aa3c1b0
--- /dev/null
+++ b/tests/credentials/postgres_password
@@ -0,0 +1 @@
+my-secret-pw
diff --git a/tests/docker-compose.postgresql-secret.yml b/tests/docker-compose.postgresql-secret.yml
new file mode 100644
index 0000000..a76357c
--- /dev/null
+++ b/tests/docker-compose.postgresql-secret.yml
@@ -0,0 +1,31 @@
+version: '2'
+services:
+  wallabag:
+    build:
+      context: ../
+    image: wallabag:postgresql
+    container_name: wallabag
+    environment:
+      - POSTGRES_PASSWORD__FILE=/run/secrets/postgres_password
+      - POSTGRES_USER=my-super-user
+      - SYMFONY__ENV__SECRET__FILE=/run/secrets/env_secret
+      - SYMFONY__ENV__DATABASE_DRIVER=pdo_pgsql
+      - SYMFONY__ENV__DATABASE_HOST=db
+      - SYMFONY__ENV__DATABASE_PORT=5432
+      - SYMFONY__ENV__DATABASE_NAME=wallabag
+      - SYMFONY__ENV__DATABASE_USER=wallabag
+      - SYMFONY__ENV__DATABASE_PASSWORD__FILE=/run/secrets/db_password
+    ports:
+      - "127.0.0.1:80:80"
+    # Docker Secrets require Swarm Mode, so we use volumes instead to spoof the behaviour
+    volumes:
+      - ./tests/credentials/db_password:/run/secrets/db_password
+      - ./tests/credentials/postgres_password:/run/secrets/postgres_password
+      - ./tests/credentials/env_secret:/run/secrets/env_secret
+  db:
+    image: postgres:10.3
+    environment:
+      - POSTGRES_PASSWORD_FILE=/run/secrets/postgres_password
+      - POSTGRES_USER=my-super-user
+    volumes:
+      - ./tests/credentials/postgres_password:/run/secrets/postgres_password