diff --git a/src/wallet/scriptpubkeyman.cpp b/src/wallet/scriptpubkeyman.cpp
--- a/src/wallet/scriptpubkeyman.cpp
+++ b/src/wallet/scriptpubkeyman.cpp
@@ -1557,7 +1557,22 @@
     return false;
 }
 
-void DescriptorScriptPubKeyMan::MarkUnusedAddresses(const CScript &script) {}
+void DescriptorScriptPubKeyMan::MarkUnusedAddresses(const CScript &script) {
+    LOCK(cs_desc_man);
+    if (IsMine(script)) {
+        int32_t index = m_map_script_pub_keys[script];
+        if (index >= m_wallet_descriptor.next_index) {
+            WalletLogPrintf("%s: Detected a used keypool item at index %d, "
+                            "mark all keypool items up to this item as used\n",
+                            __func__, index);
+            m_wallet_descriptor.next_index = index + 1;
+        }
+        if (!TopUp()) {
+            WalletLogPrintf("%s: Topping up keypool failed (locked wallet)\n",
+                            __func__);
+        }
+    }
+}
 
 bool DescriptorScriptPubKeyMan::IsHDEnabled() const {
     return false;