diff --git a/PixArt/conf.py b/PixArt/conf.py
index 4b1c66f..7602dcd 100644
--- a/PixArt/conf.py
+++ b/PixArt/conf.py
@@ -93,5 +93,6 @@ pixart_res = {
 }
 # These should be the same
 pixart_res.update({
+	"PixArtMS_Sigma_XL_2": pixart_res["PixArtMS_XL_2"],
 	"PixArtMS_Sigma_XL_2_512": pixart_res["PixArt_XL_2"],
 })
diff --git a/README.md b/README.md
index 84a9703..fc5396f 100644
--- a/README.md
+++ b/README.md
@@ -72,9 +72,9 @@ Limitations:
 
 ### PixArt Sigma
 
-Currently only the early 256 and 512 checkpoints are released, out of which only the 512 is supported in this custom node pack.
+The Sigma models work just like the normal ones. Out of the released checkpoints, the 512 and 1024 one are supported.
 
-You can find the [512 checkpoint here](https://huggingface.co/PixArt-alpha/PixArt-Sigma/blob/main/PixArt-Sigma-XL-2-512-MS.pth). Place it in your models folder and select the appropriate type in the model loader / resolution selection node.
+You can find the [1024 checkpoint here](https://huggingface.co/PixArt-alpha/PixArt-Sigma/blob/main/PixArt-Sigma-XL-2-1024-MS.pth). Place it in your models folder and select the appropriate type in the model loader / resolution selection node.
 
 > [!IMPORTANT]
 > Make sure to select an SDXL VAE for PixArt Sigma!