diff --git a/src/backend/storage/lmgr/lwlock.c b/src/backend/storage/lmgr/lwlock.c
index b1e388dc7c..4e1a4b1ef6 100644
--- a/src/backend/storage/lmgr/lwlock.c
+++ b/src/backend/storage/lmgr/lwlock.c
@@ -161,7 +161,7 @@ static const char *const BuiltinTrancheNames[] = {
 	[LWTRANCHE_LAUNCHER_HASH] = "LogicalRepLauncherHash",
 	[LWTRANCHE_DSM_REGISTRY_DSA] = "DSMRegistryDSA",
 	[LWTRANCHE_DSM_REGISTRY_HASH] = "DSMRegistryHash",
-	[LWTRANCHE_COMMITTS_SLRU] = "CommitTSSLRU",
+	[LWTRANCHE_COMMITTS_SLRU] = "CommitTsSLRU",
 	[LWTRANCHE_MULTIXACTOFFSET_SLRU] = "MultixactOffsetSLRU",
 	[LWTRANCHE_MULTIXACTMEMBER_SLRU] = "MultixactMemberSLRU",
 	[LWTRANCHE_NOTIFY_SLRU] = "NotifySLRU",