diff --git a/nodes.py b/nodes.py
index 41448bb..8afa198 100644
--- a/nodes.py
+++ b/nodes.py
@@ -671,7 +671,7 @@ class DavchaEmptyLatentImage:
     DESCRIPTION = "Create a new batch of empty latent images to be denoised via sampling."
 
     def generate(self, width, height, option, batch_size=1):
-        width, height, upscale_factor = re.findall("(\d+)x(\d+): (\d+\.?\d*)", option)[0]
+        width, height, upscale_factor = re.findall(r"(\d+)x(\d+): (\d+\.?\d*)", option)[0]
         width, height, upscale_factor = int(width), int(height), float(upscale_factor)
         latent = torch.zeros([batch_size, 4, height // 8, width // 8], device=self.device)
         return ({"samples":latent}, upscale_factor, batch_size)