1 files changed, 2 insertions, 2 deletions
diff --git a/src/txmempool.cpp b/src/txmempool.cpp
index 00b1fb38f8..f60809e196 100644
--- a/src/txmempool.cpp
+++ b/src/txmempool.cpp
@@ -862,9 +862,9 @@ void CTxMemPool::ApplyDelta(const uint256& hash, CAmount &nFeeDelta) const
     nFeeDelta += delta;
 }
 
-void CTxMemPool::ClearPrioritisation(const uint256 hash)
+void CTxMemPool::ClearPrioritisation(const uint256& hash)
 {
-    LOCK(cs);
+    AssertLockHeld(cs);
     mapDeltas.erase(hash);
 }