diff --git a/scripts/generate_gallery.py b/scripts/generate_gallery.py
index 68a5ce29..56c4b8f2 100755
--- a/scripts/generate_gallery.py
+++ b/scripts/generate_gallery.py
@@ -16,7 +16,7 @@ def generate_gallery() -> str:
     content.append("This gallery shows examples from all available datasets using their default configurations.\n\n")
 
     # Add index
-    content.append("## Available Datasets\n")
+    content.append(f"## Available Datasets ({len(DATASETS.keys())})\n")
     for name in sorted(DATASETS.keys()):
         # Create anchor link
         anchor = name.replace(" ", "-").lower()