diff --git a/src/net_processing.cpp b/src/net_processing.cpp
index e4b8e9b6a93..5f47a9c16bd 100644
--- a/src/net_processing.cpp
+++ b/src/net_processing.cpp
@@ -312,7 +312,7 @@ public:
     /** Implement PeerManager */
     void StartScheduledTasks(CScheduler& scheduler) override;
     void CheckForStaleTipAndEvictPeers() override;
-    bool FetchBlock(NodeId id, const uint256& hash, const CBlockIndex& index) override;
+    bool FetchBlock(NodeId id, const CBlockIndex& block_index) override;
     bool GetNodeStateStats(NodeId nodeid, CNodeStateStats& stats) const override;
     bool IgnoresIncomingTxs() override { return m_ignore_incoming_txs; }
     void SendPings() override;
@@ -1428,7 +1428,7 @@ bool PeerManagerImpl::BlockRequestAllowed(const CBlockIndex* pindex)
            (GetBlockProofEquivalentTime(*pindexBestHeader, *pindex, *pindexBestHeader, m_chainparams.GetConsensus()) < STALE_RELAY_AGE_LIMIT);
 }
 
-bool PeerManagerImpl::FetchBlock(NodeId id, const uint256& hash, const CBlockIndex& index)
+bool PeerManagerImpl::FetchBlock(NodeId id, const CBlockIndex& block_index)
 {
     if (fImporting || fReindex) return false;
 
@@ -1440,9 +1440,10 @@ bool PeerManagerImpl::FetchBlock(NodeId id, const uint256& hash, const CBlockInd
     if (!state->fHaveWitness) return false;
 
     // Mark block as in-flight unless it already is
-    if (!BlockRequested(id, index)) return false;
+    if (!BlockRequested(id, block_index)) return false;
 
     // Construct message to request the block
+    const uint256& hash{block_index.GetBlockHash()};
     std::vector<CInv> invs{CInv(MSG_BLOCK | MSG_WITNESS_FLAG, hash)};
 
     // Send block request message to the peer
diff --git a/src/net_processing.h b/src/net_processing.h
index 6c18e8ddfa2..2b22d8ce854 100644
--- a/src/net_processing.h
+++ b/src/net_processing.h
@@ -45,12 +45,11 @@ public:
     /**
      * Attempt to manually fetch block from a given peer. We must already have the header.
      *
-     * @param[in]  id       The peer id
-     * @param[in]  hash     The block hash
-     * @param[in]  pindex   The blockindex
-     * @returns             Whether a request was successfully made
+     * @param[in]  id           The peer id
+     * @param[in]  block_index  The blockindex
+     * @returns                 Whether a request was successfully made
      */
-    virtual bool FetchBlock(NodeId id, const uint256& hash, const CBlockIndex& pindex) = 0;
+    virtual bool FetchBlock(NodeId id, const CBlockIndex& block_index) = 0;
 
     /** Begin running background tasks, should only be called once */
     virtual void StartScheduledTasks(CScheduler& scheduler) = 0;
diff --git a/src/rpc/blockchain.cpp b/src/rpc/blockchain.cpp
index 22455058bd1..c6c88f50572 100644
--- a/src/rpc/blockchain.cpp
+++ b/src/rpc/blockchain.cpp
@@ -801,9 +801,8 @@ static RPCHelpMan getblockfrompeer()
     PeerManager& peerman = EnsurePeerman(node);
     CConnman& connman = EnsureConnman(node);
 
-    uint256 hash(ParseHashV(request.params[0], "hash"));
-
-    const NodeId nodeid = static_cast<NodeId>(request.params[1].get_int64());
+    const uint256 hash(ParseHashV(request.params[0], "hash"));
+    const NodeId nodeid{request.params[1].get_int64()};
 
     // Check that the peer with nodeid exists
     if (!connman.ForNode(nodeid, [](CNode* node) {return true;})) {
@@ -820,7 +819,7 @@ static RPCHelpMan getblockfrompeer()
 
     if (index->nStatus & BLOCK_HAVE_DATA) {
         result.pushKV("warnings", "Block already downloaded");
-    } else if (!peerman.FetchBlock(nodeid, hash, *index)) {
+    } else if (!peerman.FetchBlock(nodeid, *index)) {
         throw JSONRPCError(RPC_MISC_ERROR, "Failed to fetch block from peer");
     }
     return result;