diff --git a/scripts/install b/scripts/install
index 78200c1..a143271 100755
--- a/scripts/install
+++ b/scripts/install
@@ -73,6 +73,13 @@ db_pwd=$(ynh_app_setting_get --app=$app --key=mysqlpwd)
 ynh_script_progression --message="Setting up source files..." --weight=4
 
 ynh_app_setting_set --app=$app --key=final_path --value=$final_path
+
+# In case of a new version, the url change from http://download.dotclear.org/latest/dotclear-X.X.X.tar.gz to http://download.dotclear.org/attic/dotclear-X.X.X.tar.gz
+src_url=$(grep 'SOURCE_URL=' "../conf/app.src" | cut -d= -f2-)
+if ! curl --output /dev/null --silent --head --fail "$src_url"; then
+	ynh_replace_string --match_string="latest" --replace_string="attic" --target_file="../conf/app.src"
+fi
+
 # Download, check integrity, uncompress and patch the source from app.src
 ynh_setup_source --dest_dir="$final_path"