diff --git a/src/validation.cpp b/src/validation.cpp
index cf8a3211a8..8eaa5ab073 100644
--- a/src/validation.cpp
+++ b/src/validation.cpp
@@ -1755,6 +1755,13 @@ static DisconnectResult DisconnectBlock(const CBlock& block, CValidationState& s
     // move best block pointer to prevout block
     view.SetBestBlock(pindex->pprev->GetBlockHash());
 
+    if (fSpentIndex) {
+        if (!pblocktree->UpdateSpentIndex(spentIndex)) {
+            AbortNode("Failed to delete spent index");
+            return DISCONNECT_FAILED;
+        }
+    }
+
     if (fAddressIndex) {
         if (!pblocktree->EraseAddressIndex(addressIndex)) {
             AbortNode(state, "Failed to delete address index");