diff --git a/webui/osmp.py b/webui/osmp.py
index 6828a1d..a721621 100644
--- a/webui/osmp.py
+++ b/webui/osmp.py
@@ -20,8 +20,8 @@ def get_rotated_preview(lat: float, lon: float, distance: int, angle: int):
         str: Path to the HTML file.
     """
     save_path = get_rotated_save_path(lat, lon, distance, angle)
-    # if os.path.isfile(save_path):
-    #     return save_path
+    if os.path.isfile(save_path):
+        return save_path
 
     m = folium.Map(zoom_control=False)
 
@@ -47,6 +47,9 @@ def get_rotated_preview(lat: float, lon: float, distance: int, angle: int):
     ).add_to(m)
     folium.ClickForMarker("<b>${lat}, ${lng}</b>").add_to(m)
 
+    center = get_center(bbox)
+    folium.CircleMarker(center, radius=1, color=color, fill=True).add_to(m)
+
     m.save(save_path)
     return save_path