diff --git a/homeassistant/components/camera/__init__.py b/homeassistant/components/camera/__init__.py
index ebda09de20cd35..14550dab899d34 100644
--- a/homeassistant/components/camera/__init__.py
+++ b/homeassistant/components/camera/__init__.py
@@ -322,6 +322,7 @@ async def write_to_mjpeg_stream(img_bytes):
         except asyncio.CancelledError:
             _LOGGER.debug("Stream closed by frontend.")
             response = None
+            raise
 
         finally:
             if response is not None:
diff --git a/homeassistant/components/camera/proxy.py b/homeassistant/components/camera/proxy.py
index 1984c21fadbb77..447f4e1e56a7b0 100644
--- a/homeassistant/components/camera/proxy.py
+++ b/homeassistant/components/camera/proxy.py
@@ -233,6 +233,7 @@ async def write(img_bytes):
             _LOGGER.debug("Stream closed by frontend.")
             req.close()
             response = None
+            raise
 
         finally:
             if response is not None: