diff --git a/homeassistant/components/reolink/camera.py b/homeassistant/components/reolink/camera.py
index aafc9686eea..0fe08af5ab2 100644
--- a/homeassistant/components/reolink/camera.py
+++ b/homeassistant/components/reolink/camera.py
@@ -27,7 +27,7 @@ async def async_setup_entry(
     cameras = []
     for channel in host.api.channels:
         streams = ["sub", "main", "snapshots"]
-        if host.api.protocol == "rtmp":
+        if host.api.protocol in ["rtmp", "flv"]:
             streams.append("ext")
 
         for stream in streams:
diff --git a/homeassistant/components/reolink/config_flow.py b/homeassistant/components/reolink/config_flow.py
index 31f1a10dc1e..d9626ad319e 100644
--- a/homeassistant/components/reolink/config_flow.py
+++ b/homeassistant/components/reolink/config_flow.py
@@ -42,7 +42,7 @@ class ReolinkOptionsFlowHandler(config_entries.OptionsFlow):
                     vol.Required(
                         CONF_PROTOCOL,
                         default=self.config_entry.options[CONF_PROTOCOL],
-                    ): vol.In(["rtsp", "rtmp"]),
+                    ): vol.In(["rtsp", "rtmp", "flv"]),
                 }
             ),
         )