3 files changed, 6 insertions, 7 deletions
diff --git a/contrib/btree_gist/btree_gist.h b/contrib/btree_gist/btree_gist.h
index 011285abce0..14c7c8ee193 100644
--- a/contrib/btree_gist/btree_gist.h
+++ b/contrib/btree_gist/btree_gist.h
@@ -4,8 +4,8 @@
 #ifndef __BTREE_GIST_H__
 #define __BTREE_GIST_H__
 
-#include "fmgr.h"
 #include "access/nbtree.h"
+#include "fmgr.h"
 
 #define BtreeGistNotEqualStrategyNumber 6
 
diff --git a/contrib/btree_gist/btree_utils_num.h b/contrib/btree_gist/btree_utils_num.h
index 50907b3b5c6..1fedfbe82da 100644
--- a/contrib/btree_gist/btree_utils_num.h
+++ b/contrib/btree_gist/btree_utils_num.h
@@ -4,13 +4,13 @@
 #ifndef __BTREE_UTILS_NUM_H__
 #define __BTREE_UTILS_NUM_H__
 
-#include "btree_gist.h"
-#include "access/gist.h"
-#include "utils/rel.h"
-
 #include <math.h>
 #include <float.h>
 
+#include "access/gist.h"
+#include "btree_gist.h"
+#include "utils/rel.h"
+
 typedef char GBT_NUMKEY;
 
 /* Better readable key */
diff --git a/contrib/btree_gist/btree_utils_var.h b/contrib/btree_gist/btree_utils_var.h
index 1f2ca43e6bc..2f8def655c8 100644
--- a/contrib/btree_gist/btree_utils_var.h
+++ b/contrib/btree_gist/btree_utils_var.h
@@ -4,9 +4,8 @@
 #ifndef __BTREE_UTILS_VAR_H__
 #define __BTREE_UTILS_VAR_H__
 
-#include "btree_gist.h"
-
 #include "access/gist.h"
+#include "btree_gist.h"
 #include "mb/pg_wchar.h"
 
 /* Variable length key */