diff --git a/src/backend/distributed/utils/metadata_cache.c b/src/backend/distributed/utils/metadata_cache.c
index c196e54d7..7f5420d41 100644
--- a/src/backend/distributed/utils/metadata_cache.c
+++ b/src/backend/distributed/utils/metadata_cache.c
@@ -7,6 +7,7 @@
  *-------------------------------------------------------------------------
  */
 
+#include "stdint.h"
 #include "postgres.h"
 
 #include "miscadmin.h"
diff --git a/src/backend/distributed/utils/shardinterval_utils.c b/src/backend/distributed/utils/shardinterval_utils.c
index 44de23c99..4e45b600e 100644
--- a/src/backend/distributed/utils/shardinterval_utils.c
+++ b/src/backend/distributed/utils/shardinterval_utils.c
@@ -8,6 +8,7 @@
  *
  *-------------------------------------------------------------------------
  */
+#include "stdint.h"
 #include "postgres.h"
 
 #include "access/nbtree.h"