diff --git a/modules/sdxl_styles.py b/modules/sdxl_styles.py
index 179eaf3..72e1e79 100644
--- a/modules/sdxl_styles.py
+++ b/modules/sdxl_styles.py
@@ -1,3 +1,5 @@
+# https://github.com/twri/sdxl_prompt_styler/blob/main/sdxl_styles.json
+
 styles = [
     {
         "name": "sai-base",