diff --git a/README.md b/README.md
index f3cf91877f..179be569b2 100644
--- a/README.md
+++ b/README.md
@@ -88,7 +88,7 @@ and optionally upscale the image to a higher resolution.
 To use the ability, clone the [GFPGAN repository](https://github.com/TencentARC/GFPGAN) and follow their
 installation instructions. By default, we expect GFPGAN to be installed in a 'GFPGAN' sibling directory.
 
-You may also want to install Real-ESRGAN, if you want to enhance non-face regions in the image by installing
+You may also want to install Real-ESRGAN, if you want to enhance non-face regions in the image, by installing
 the pip Real-ESRGAN package.
 ```
 pip install realesrgan
diff --git a/scripts/dream.py b/scripts/dream.py
index 0e888bf99c..e2825f8142 100755
--- a/scripts/dream.py
+++ b/scripts/dream.py
@@ -82,7 +82,7 @@ def main():
             from gfpgan import GFPGANer
 
             bg_upsampler = None
-            if opt.gfpgan_bg_upsampler is not None:
+            if opt.gfpgan_bg_upsampler == 'realesrgan':
                 bg_upsampler = load_gfpgan_bg_upsampler(opt.gfpgan_bg_upsampler, opt.gfpgan_bg_tile)
 
             t2i.gfpgan = GFPGANer(model_path=model_path, upscale=opt.gfpgan_upscale, arch='clean', channel_multiplier=2, bg_upsampler=bg_upsampler)