diff --git a/src/backend/utils/sort/sharedtuplestore.c b/src/backend/utils/sort/sharedtuplestore.c
index 8f74e8d40f..7765a445c0 100644
--- a/src/backend/utils/sort/sharedtuplestore.c
+++ b/src/backend/utils/sort/sharedtuplestore.c
@@ -29,8 +29,6 @@
 #include "storage/sharedfileset.h"
 #include "utils/sharedtuplestore.h"
 
-#include <limits.h>
-
 /*
  * The size of chunks, in pages.  This is somewhat arbitrarily set to match
  * the size of HASH_CHUNK, so that Parallel Hash obtains new chunks of tuples