diff --git a/build.sh b/build.sh
index be8f78f..18ef60c 100755
--- a/build.sh
+++ b/build.sh
@@ -62,7 +62,7 @@ function git_clean_and_checkout() {
 
 function load_packages() {
 	url=${1}
-	curl -sSf "${url}" \
+	curl -sSf -H 'Cache-Control: no-cache' "${url}" \
 		| gzip -d - \
 		| sed '/./{H;$!d} ; x ; s/^.*Package: \([^\n]*\).*Version: \([^\n]*\).*Filename: \([^\n]*\).*$/\1 \2 \3/p'
 }
@@ -124,10 +124,13 @@ fi
 [ ! -d "${SOURCES}" ] && mkdir -p "${SOURCES}"
 
 
+echo "Download packages list from proxmox devel repository"
 PACKAGES_DEVEL=$(load_packages http://download.proxmox.com/debian/devel/dists/bullseye/main/binary-amd64/Packages.gz)
+echo "Download packages list from pbs-no-subscription repository"
 PACKAGES_PBS=$(load_packages http://download.proxmox.com/debian/pbs/dists/bullseye/pbs-no-subscription/binary-amd64/Packages.gz)
 
 
+echo "Download dependencies"
 EXTJS_VER=(">=" "7~")
 PBS_I18N_VER=(">=" "0")
 PROXMOX_ACME_VER=(">=" "0")
@@ -143,6 +146,7 @@ packages_install=(
 	"$(download_package devel proxmox-widget-toolkit-dev "${PROXMOX_WIDGETTOOLKIT_VER[@]}" "${PACKAGES_BUILD}")"
 	"$(download_package devel pve-eslint "${PVE_ESLINT_VER[@]}" "${PACKAGES_BUILD}")"
 )
+echo "Install build dependencies"
 ${SUDO} apt install -y "${packages_install[@]}"