diff --git a/.github/workflows/python-integration.yml b/.github/workflows/python-integration.yml
index 4c51f586..e5a52acc 100644
--- a/.github/workflows/python-integration.yml
+++ b/.github/workflows/python-integration.yml
@@ -37,8 +37,22 @@ jobs:
         cd multicorn2
         git checkout v2.5
         pip install .
+    - name: Start the Postgres service
+      run: |
+        docker-compose -f postgres/docker-compose.yml up --build -d
+    - name: Check if Postgres is ready
+      run: |
+        docker run --network container:postgres_postgres_1 postgres_postgres pg_isready \
+          -h postgres \
+          -p 5432 \
+          -U shillelagh \
+          --timeout=30
     - name: Test with pytest
       env:
         SHILLELAGH_ADAPTER_KWARGS: ${{ secrets.SHILLELAGH_ADAPTER_KWARGS }}
       run: |
         pytest --cov-fail-under=100 --cov=src/shillelagh -vv tests/ --doctest-modules src/shillelagh --with-integration --with-slow-integration
+    - name: Stop the Postgres service
+      if: always()
+      run: |
+        docker-compose -f postgres/docker-compose.yml down
diff --git a/README.rst b/README.rst
index 65b1a3e3..fcc2a208 100644
--- a/README.rst
+++ b/README.rst
@@ -56,7 +56,7 @@ There is also an [experimental backend](https://shillelagh.readthedocs.io/en/lat
     from shillelagh.backends.multicorn.db import connect
 
     connection = connect(
-        username="username",
+        user="username",
         password="password",
         host="localhost",
         port=5432,
diff --git a/tests/adapters/api/gsheets/integration_test.py b/tests/adapters/api/gsheets/integration_test.py
index 6ff750b5..14f2478f 100644
--- a/tests/adapters/api/gsheets/integration_test.py
+++ b/tests/adapters/api/gsheets/integration_test.py
@@ -14,6 +14,7 @@
 
 from shillelagh.adapters.api.gsheets.types import SyncMode
 from shillelagh.backends.apsw.db import connect
+from shillelagh.backends.multicorn.db import connect as connect_multicorn
 
 
 @pytest.mark.skip("Credentials no longer valid")
@@ -726,3 +727,59 @@ def test_weird_symbols(adapter_kwargs: Dict[str, Any]) -> None:
     assert cursor.fetchall() == [(1.0, "a", 45.0), (2.0, "b", 1999.0)]
     assert cursor.description is not None
     assert [column[0] for column in cursor.description] == ['foo"', '"bar', 'a"b']
+
+
+@pytest.mark.slow_integration_test
+def test_public_sheet_apsw() -> None:
+    """
+    Test reading values from a public sheet with APSW.
+    """
+    table = (
+        '"https://docs.google.com/spreadsheets/d/'
+        '1LcWZMsdCl92g7nA-D6qGRqg1T5TiHyuKJUY1u9XAnsk/edit#gid=0"'
+    )
+
+    connection = connect(":memory:")
+    cursor = connection.cursor()
+    sql = f"SELECT * FROM {table}"
+    cursor.execute(sql)
+    assert cursor.fetchall() == [
+        ("BR", 2),
+        ("BR", 4),
+        ("ZA", 7),
+        ("CR", 11),
+        ("CR", 11),
+        ("FR", 100),
+        ("AR", 42),
+    ]
+
+
+@pytest.mark.slow_integration_test
+def test_public_sheet_multicorn() -> None:
+    """
+    Test reading values from a public sheet with Multicorn2.
+    """
+    table = (
+        '"https://docs.google.com/spreadsheets/d/'
+        '1LcWZMsdCl92g7nA-D6qGRqg1T5TiHyuKJUY1u9XAnsk/edit#gid=0"'
+    )
+
+    connection = connect_multicorn(
+        user="shillelagh",
+        password="shillelagh123",
+        host="localhost",
+        port=12345,
+        database="shillelagh",
+    )
+    cursor = connection.cursor()
+    sql = f"SELECT * FROM {table}"
+    cursor.execute(sql)
+    assert cursor.fetchall() == [
+        ("BR", 2),
+        ("BR", 4),
+        ("ZA", 7),
+        ("CR", 11),
+        ("CR", 11),
+        ("FR", 100),
+        ("AR", 42),
+    ]
diff --git a/tests/backends/multicorn/db_test.py b/tests/backends/multicorn/db_test.py
index ea08c425..56e3e29b 100644
--- a/tests/backends/multicorn/db_test.py
+++ b/tests/backends/multicorn/db_test.py
@@ -27,7 +27,7 @@ def test_connect(mocker: MockerFixture, registry: AdapterLoader) -> None:
     connect(
         None,
         ["dummy"],
-        username="username",
+        user="username",
         password="password",
         host="host",
         port=1234,
@@ -40,7 +40,7 @@ def test_connect(mocker: MockerFixture, registry: AdapterLoader) -> None:
             {},
             "main",
         ),
-        username="username",
+        user="username",
         password="password",
         host="host",
         port=1234,
@@ -60,7 +60,7 @@ def test_cursor_factory(mocker: MockerFixture) -> None:
         "main",
     )
     assert cursor_factory(
-        username="username",
+        user="username",
         password="password",
         host="host",
         port=1234,
@@ -69,7 +69,7 @@ def test_cursor_factory(mocker: MockerFixture) -> None:
         adapters=["dummy"],
         adapter_kwargs={},
         schema="main",
-        username="username",
+        user="username",
         password="password",
         host="host",
         port=1234,