diff --git a/src/include/storage/lwlock.h b/src/include/storage/lwlock.h
index 175fae3a88..d588b1434e 100644
--- a/src/include/storage/lwlock.h
+++ b/src/include/storage/lwlock.h
@@ -151,7 +151,7 @@ extern PGDLLIMPORT LWLockPadded *MainLWLockArray;
 #define LOCK_MANAGER_LWLOCK_OFFSET		\
 	(BUFFER_MAPPING_LWLOCK_OFFSET + NUM_BUFFER_PARTITIONS)
 #define PREDICATELOCK_MANAGER_LWLOCK_OFFSET \
-	(NUM_INDIVIDUAL_LWLOCKS + NUM_LOCK_PARTITIONS)
+	(LOCK_MANAGER_LWLOCK_OFFSET + NUM_LOCK_PARTITIONS)
 #define NUM_FIXED_LWLOCKS \
 	(PREDICATELOCK_MANAGER_LWLOCK_OFFSET + NUM_PREDICATELOCK_PARTITIONS)