diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index d1c3d641..69c8750f 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -14,7 +14,7 @@ jobs:
     tests:
         runs-on: ubuntu-latest
 
-        name: "Sylius ${{ matrix.sylius }}, PHP ${{ matrix.php }}, Symfony ${{ matrix.symfony }}, MySQL ${{ matrix.mysql }}, wkhtmltopdf: ${{ matrix.wkhtmltopdf }}, State Machine Adapter ${{ matrix.state_machine_adapter }}"
+        name: "Sylius ${{ matrix.sylius }}, PHP ${{ matrix.php }}, Symfony ${{ matrix.symfony }}, ${{ matrix.database == 'mysql' && format('MySQL {0}', matrix.mysql) || matrix.database == 'postgres' && format('Postgres {0}', matrix.postgres) }}, wkhtmltopdf: ${{ matrix.wkhtmltopdf }}, State Machine Adapter ${{ matrix.state_machine_adapter }}"
 
         strategy:
             fail-fast: false
@@ -24,6 +24,8 @@ jobs:
                 sylius: ["~1.13.0", "~1.14.0"]
                 mysql: ["8.4"]
                 node: ["20.x"]
+                postgres: ["15.8"]
+                database: ["mysql", "postgres"]
                 wkhtmltopdf: ["0.12.6-1"]
                 state_machine_adapter: ["symfony_workflow"]
 
@@ -32,14 +34,25 @@ jobs:
                         php: "8.1"
                         symfony: "^6.4"
                         sylius: "~1.14.0"
+                        database: "mysql"
                         mysql: "8.4"
                         node: "20.x"
                         wkhtmltopdf: "0.12.6-1"
                         state_machine_adapter: "symfony_workflow"
+                    -
+                        php: "8.1"
+                        symfony: "^6.4"
+                        sylius: "~1.14.0"
+                        database: "postgres"
+                        mysql: "15.8"
+                        node: "20.x"
+                        wkhtmltopdf: "0.12.6-1"
+                        state_machine_adapter: "symfony_workflow"
                     -
                         php: "8.2"
                         symfony: "^6.4"
                         sylius: "~1.14.0"
+                        database: "mysql"
                         mysql: "8.4"
                         node: "20.x"
                         wkhtmltopdf: "0.12.6-1"
@@ -48,14 +61,33 @@ jobs:
                         php: "8.2"
                         symfony: "^6.4"
                         sylius: "~1.14.0"
-                        mysql: "8.4"
+                        database: "postgres"
+                        mysql: "15.8"
+                        node: "20.x"
+                        wkhtmltopdf: "0.12.6-1"
+                        state_machine_adapter: "winzou_state_machine"
+                    -
+                        php: "8.2"
+                        symfony: "^6.4"
+                        sylius: "~1.14.0"
+                        database: "mysql"
+                        postgres: "8.4"
+                        node: "20.x"
+                        wkhtmltopdf: false
+                        state_machine_adapter: "symfony_workflow"
+                    -
+                        php: "8.2"
+                        symfony: "^6.4"
+                        sylius: "~1.14.0"
+                        database: "postgres"
+                        mysql: "15.8"
                         node: "20.x"
                         wkhtmltopdf: false
                         state_machine_adapter: "symfony_workflow"
 
         env:
             APP_ENV: test
-            DATABASE_URL: "mysql://root:root@127.0.0.1/sylius?serverVersion=${{ matrix.mysql }}"
+            DATABASE_URL: ${{ matrix.database == 'mysql' && format('mysql://root:root@127.0.0.1/sylius?serverVersion={0}', matrix.mysql) || format('pgsql://postgres:postgres@127.0.0.1/sylius?serverVersion={0}', matrix.postgres) }}
             TEST_SYLIUS_STATE_MACHINE_ADAPTER: "${{ matrix.state_machine_adapter }}"
 
         steps:
@@ -78,15 +110,26 @@ jobs:
                     node-version: "${{ matrix.node }}"
 
             -
-                name: Shutdown default MySQL
-                run: sudo service mysql stop
+                name: Shutdown default database services
+                run: |
+                      sudo service mysql stop || true
+                      sudo service postgresql stop || true
 
             -
                 name: Setup MySQL
+                if: matrix.database == 'mysql'
                 uses: mirromutth/mysql-action@v1.1
                 with:
-                    mysql version: "${{ matrix.mysql }}"
-                    mysql root password: "root"
+                      mysql version: "${{ matrix.mysql }}"
+                      mysql root password: "root"
+
+            -
+                name: Setup PostgreSQL
+                if: matrix.database == 'postgres'
+                uses: harmon758/postgresql-action@v1
+                with:
+                    postgresql version: "${{ matrix.postgres }}"
+                    postgresql password: "postgres"
 
             -
                 name: Setup cache for wkhtmltopdf