diff --git a/scripts/utilities/proxmox_update.sh b/scripts/utilities/proxmox_update.sh
index 70d755f..2dc99b0 100644
--- a/scripts/utilities/proxmox_update.sh
+++ b/scripts/utilities/proxmox_update.sh
@@ -124,6 +124,7 @@ cleanup_duplicate_repos() {
     if [ $cleaned_count -gt 0 ]; then
         msg_ok "$(translate "Duplicate repositories cleaned: $cleaned_count")"
     fi
+    apt update
 }
 
 apt_upgrade() {