diff --git a/week5/templates/mosaic.html b/week5/templates/mosaic.html
index b3b6069..ae9ccf7 100644
--- a/week5/templates/mosaic.html
+++ b/week5/templates/mosaic.html
@@ -18,9 +18,9 @@
         </style>
     </head>
     <body>
-        {% for image in images %}<a href="/image/{{image}}"><img src="{{ image }}"></a>{% endfor %}
+        {% for image in images %}<a href="{{ url_for('zoomedimage', imgpath=image|replace('static/img/', '')) }}"><img src="{{ image }}"></a>{% endfor %}
 
-<form action="/upload/" method="POST" enctype="multipart/form-data">
+<form action="{{ url_for('upload_file') }}" method="POST" enctype="multipart/form-data">
 <label for="tile">Choose an image to upload:</label>
 <input type="file"
        id="tile" name="tile" required>
diff --git a/week5/templates/zoomreplace.html b/week5/templates/zoomreplace.html
index cf8e883..972ff5d 100644
--- a/week5/templates/zoomreplace.html
+++ b/week5/templates/zoomreplace.html
@@ -5,7 +5,7 @@
         {% for image in images %}
         <img src="{{ image|replace('./', '/') }}">
         {% endfor %}
-<form action="/upload2/{{image}}" method="POST" enctype="multipart/form-data">
+<form action="{{ url_for('upload2_file', image=image) }}" method="POST" enctype="multipart/form-data">
 <label for="tile">Choose an image to upload:</label>
 <input type="file"
        id="tile" name="tile" required>
