diff --git a/data_from_portwine/scripts/functions_helper b/data_from_portwine/scripts/functions_helper
index d9e74c7c..46fd8fda 100755
--- a/data_from_portwine/scripts/functions_helper
+++ b/data_from_portwine/scripts/functions_helper
@@ -272,7 +272,7 @@ check_process () {
 export -f check_process
 
 try_check_sha256sum () {
-    SHA256SUM_EXT=$(curl -L "${1//.tar*/}.sha256sum" | awk '{print $1}')
+    SHA256SUM_EXT=$(curl -L --silent "${1//.tar*/}.sha256sum" | awk '{print $1}')
     if [[ ${#SHA256SUM_EXT} == 64 ]] ; then
         SHA256SUM_INT=$(sha256sum "$dest" | awk '{print $1}')
         if [[ "$SHA256SUM_EXT" == "$SHA256SUM_INT" ]] ; then