diff --git a/skynet/dgpu.py b/skynet/dgpu.py
index d40d214..4dd8e07 100644
--- a/skynet/dgpu.py
+++ b/skynet/dgpu.py
@@ -118,6 +118,7 @@ async def open_dgpu_node(
             ).images[0]
 
             if ireq.upscaler == 'x4':
+                logging.info(f'size: {len(image.tobytes())}')
                 logging.info('performing upscale...')
                 input_img = image.convert('RGB')
                 up_img, _ = upscaler.enhance(
diff --git a/skynet/frontend/telegram.py b/skynet/frontend/telegram.py
index 3edb729..bf9d116 100644
--- a/skynet/frontend/telegram.py
+++ b/skynet/frontend/telegram.py
@@ -101,7 +101,11 @@ async def run_skynet_telegram(
             else:
                 logging.info(resp.result['id'])
                 img_raw = base64.b64decode(bytes.fromhex(resp.result['img']))
-                img = Image.frombytes('RGB', (512, 512), img_raw)
+                size = (512, 512)
+                if resp.result['meta']['upscaler'] == 'x4':
+                    size = (2048, 2048)
+
+                img = Image.frombytes('RGB', size, img_raw)
 
                 await bot.send_photo(
                     message.chat.id,