diff --git a/src/vws/transports.py b/src/vws/transports.py
index 80aa989f..74fadb9f 100644
--- a/src/vws/transports.py
+++ b/src/vws/transports.py
@@ -149,21 +149,22 @@ def __call__(
         Returns:
             A Response populated from the httpx response.
         """
-        if isinstance(request_timeout, tuple):
-            connect_timeout, read_timeout = request_timeout
-            httpx_timeout = httpx.Timeout(
-                connect=connect_timeout,
-                read=read_timeout,
-                write=None,
-                pool=None,
-            )
-        else:
-            httpx_timeout = httpx.Timeout(
-                connect=request_timeout,
-                read=request_timeout,
-                write=None,
-                pool=None,
-            )
+        match request_timeout:
+            case tuple() as timeout:
+                connect_timeout, read_timeout = timeout
+                httpx_timeout = httpx.Timeout(
+                    connect=connect_timeout,
+                    read=read_timeout,
+                    write=None,
+                    pool=None,
+                )
+            case timeout:
+                httpx_timeout = httpx.Timeout(
+                    connect=timeout,
+                    read=timeout,
+                    write=None,
+                    pool=None,
+                )
 
         httpx_response = self._client.request(
             method=method,
@@ -272,21 +273,22 @@ async def __call__(
         Returns:
             A Response populated from the httpx response.
         """
-        if isinstance(request_timeout, tuple):
-            connect_timeout, read_timeout = request_timeout
-            httpx_timeout = httpx.Timeout(
-                connect=connect_timeout,
-                read=read_timeout,
-                write=None,
-                pool=None,
-            )
-        else:
-            httpx_timeout = httpx.Timeout(
-                connect=request_timeout,
-                read=request_timeout,
-                write=None,
-                pool=None,
-            )
+        match request_timeout:
+            case tuple() as timeout:
+                connect_timeout, read_timeout = timeout
+                httpx_timeout = httpx.Timeout(
+                    connect=connect_timeout,
+                    read=read_timeout,
+                    write=None,
+                    pool=None,
+                )
+            case timeout:
+                httpx_timeout = httpx.Timeout(
+                    connect=timeout,
+                    read=timeout,
+                    write=None,
+                    pool=None,
+                )
 
         httpx_response = await self._client.request(
             method=method,
diff --git a/tests/test_transports.py b/tests/test_transports.py
index 4130859d..752b0ef2 100644
--- a/tests/test_transports.py
+++ b/tests/test_transports.py
@@ -61,6 +61,28 @@ def test_tuple_timeout() -> None:
         assert isinstance(response, Response)
         assert response.status_code == HTTPStatus.OK
 
+    @staticmethod
+    @respx.mock
+    def test_int_timeout() -> None:
+        """``HTTPXTransport`` works with an int timeout."""
+        route = respx.post(url="https://example.com/test").mock(
+            return_value=httpx.Response(
+                status_code=HTTPStatus.OK,
+                text="OK",
+            ),
+        )
+        transport = HTTPXTransport()
+        response = transport(
+            method="POST",
+            url="https://example.com/test",
+            headers={"Content-Type": "text/plain"},
+            data=b"hello",
+            request_timeout=30,
+        )
+        assert route.called
+        assert isinstance(response, Response)
+        assert response.status_code == HTTPStatus.OK
+
     @staticmethod
     @respx.mock
     def test_context_manager() -> None:
@@ -137,6 +159,29 @@ async def test_tuple_timeout() -> None:
         assert isinstance(response, Response)
         assert response.status_code == HTTPStatus.OK
 
+    @staticmethod
+    @pytest.mark.asyncio
+    @respx.mock
+    async def test_int_timeout() -> None:
+        """``AsyncHTTPXTransport`` works with an int timeout."""
+        route = respx.post(url="https://example.com/test").mock(
+            return_value=httpx.Response(
+                status_code=HTTPStatus.OK,
+                text="OK",
+            ),
+        )
+        transport = AsyncHTTPXTransport()
+        response = await transport(
+            method="POST",
+            url="https://example.com/test",
+            headers={"Content-Type": "text/plain"},
+            data=b"hello",
+            request_timeout=30,
+        )
+        assert route.called
+        assert isinstance(response, Response)
+        assert response.status_code == HTTPStatus.OK
+
     @staticmethod
     @pytest.mark.asyncio
     @respx.mock