diff --git a/pgxn/neon/pagestore_smgr.c b/pgxn/neon/pagestore_smgr.c
index ab8b487a29..80ac5cc1f0 100644
--- a/pgxn/neon/pagestore_smgr.c
+++ b/pgxn/neon/pagestore_smgr.c
@@ -2468,7 +2468,7 @@ neon_redo_read_buffer_filter(XLogReaderState *record, uint8 block_id)
 				}
 			}
 		}
-		last_recptr != end_recptr;
+		last_recptr = end_recptr;
 		last_no_redo_needed = no_redo_needed;
 	}
 	else