diff --git a/colorization/README.md b/colorization/README.md
index 5240e70032357cd7b4126227a00bc661c05fea6d..89b29ee879d9b1126518aadaa224bebfb0a52ca9 100644
--- a/colorization/README.md
+++ b/colorization/README.md
@@ -9,7 +9,7 @@ Run "models/colored_postcards/download_color.py" to download training images in
 ## Download trained models
 
 We host three colorizer models on our webserver:
-- <a href='https://labs.onb.ac.at:10443/static/media/colorize/colorization_release_v2-9b330a0b.pth'>ECCV16</a> (by R. Zhang et al.)
-- <a href='https://labs.onb.ac.at:10443/static/media/colorize/siggraph17-df00044c.pth'>SIGGRAPH17</a> (by R. Zhang et al.)
-- <a href='https://labs.onb.ac.at:10443/static/media/colorize/col_new.pth'>Our trained model</a>
+- <a href='https://labs.onb.ac.at/static/media/colorize/colorization_release_v2-9b330a0b.pth'>ECCV16</a> (by R. Zhang et al., originally downloaded from https://colorizers.s3.us-east-2.amazonaws.com/colorization_release_v2-9b330a0b.pth)
+- <a href='https://labs.onb.ac.at/static/media/colorize/siggraph17-df00044c.pth'>SIGGRAPH17</a> (by R. Zhang et al., originally downloaded from https://colorizers.s3.us-east-2.amazonaws.com/siggraph17-df00044c.pth)
+- <a href='https://labs.onb.ac.at/static/media/colorize/col_new.pth'>Our trained model</a>