diff --git a/conf/app.src b/conf/app.src
index 6086470..458c38c 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,4 +1,4 @@
-SOURCE_URL=http://www.ac-grenoble.fr/maths/scratch/scratch.zip
+SOURCE_URL=https://github.com/YunoHost-Apps/scratch_ynh/releases/download/3.0/scratch.zip
 SOURCE_SUM=8f7e02b0832c7bbe963acdf57c729c5ee8da9b811de72c5ebd0f3d95f8937f3f0babc9919d6278f5e5a87d4284abfe0a6fa5baa1edbf429bdb79fc61634542e0
 SOURCE_SUM_PRG=sha512sum
 SOURCE_FORMAT=zip