diff --git a/src/backend/commands/vacuumlazy.c b/src/backend/commands/vacuumlazy.c
index 5b43a66bdc..5a5a4ba48b 100644
--- a/src/backend/commands/vacuumlazy.c
+++ b/src/backend/commands/vacuumlazy.c
@@ -1404,6 +1404,7 @@ lazy_vacuum_heap(Relation onerel, LVRelStats *vacrelstats)
 		if (!ConditionalLockBufferForCleanup(buf))
 		{
 			ReleaseBuffer(buf);
+			vacrelstats->pinskipped_pages++;
 			++tupindex;
 			continue;
 		}