diff --git a/run_site.py b/run_site.py
index ebea78f..220d050 100644
--- a/run_site.py
+++ b/run_site.py
@@ -100,7 +100,7 @@ def show_project_file(category, project_name, filename):
 def category_photo_url_generator():
     categories = os.getcwd() + '/images/categories/'
     for category in os.listdir(categories):
-        category = category.replace(" ", "%20")
+        category = category
         yield ('show_category_banner', {'filename': category})
 
 @app.route('/category/<path:filename>')