diff --git a/hetzner/proxmox-setup b/hetzner/proxmox-setup
index e3cad15..8106a51 100755
--- a/hetzner/proxmox-setup
+++ b/hetzner/proxmox-setup
@@ -419,11 +419,17 @@ if grep -rq 'pve-no-subscription' /etc/apt/sources.list.d/ 2>/dev/null; then
 fi
 echo "$nosub"
 echo '---NAG_PATCHED---'
-# Check if the subscription nag popup has been patched
-# PVE 8: void({ replaces Ext.Msg.show
-# PVE 9: same pattern or similar
-if grep -q 'void({' /usr/share/javascript/proxmox-widget-toolkit/proxmoxlib.js 2>/dev/null; then
-    echo 'yes'
+# Check if the subscription nag popup needs patching.
+# PVE 9.x changed the JS logic so the nag never triggers even without
+# patching (the condition checks for 'NoMoreNagging' which never matches).
+# PVE 8.x needs the void({ patch to suppress it.
+pve_major=$(pvesh get /version --output-format json 2>/dev/null \
+    | python3 -c 'import sys,json; print(json.load(sys.stdin)["version"].split(".")[0])' 2>/dev/null \
+    || echo '8')
+if [ "$pve_major" -ge 9 ] 2>/dev/null; then
+    echo 'yes'  # PVE 9+ nag is effectively disabled
+elif grep -q 'void({' /usr/share/javascript/proxmox-widget-toolkit/proxmoxlib.js 2>/dev/null; then
+    echo 'yes'  # PVE 8 with JS patch applied
 elif ! grep -q "No valid subscription" /usr/share/javascript/proxmox-widget-toolkit/proxmoxlib.js 2>/dev/null; then
     echo 'yes'  # nag text removed entirely
 else