diff --git a/scripts/poor_mans_outpainting.py b/scripts/poor_mans_outpainting.py
index d8feda00a..ddcbd2d3a 100644
--- a/scripts/poor_mans_outpainting.py
+++ b/scripts/poor_mans_outpainting.py
@@ -138,7 +138,7 @@ class Script(scripts.Script):
         combined_image = images.combine_grid(grid)
 
         if opts.samples_save:
-            images.save_image(combined_image, p.outpath_samples, "", initial_seed, p.prompt, opts.grid_format, info=initial_info, p=p)
+            images.save_image(combined_image, p.outpath_samples, "", initial_seed, p.prompt, opts.samples_format, info=initial_info, p=p)
 
         processed = Processed(p, [combined_image], initial_seed, initial_info)