diff --git a/src/include/pgstat.h b/src/include/pgstat.h
index f402b17295c..7bcb4c68e18 100644
--- a/src/include/pgstat.h
+++ b/src/include/pgstat.h
@@ -11,6 +11,7 @@
 #ifndef PGSTAT_H
 #define PGSTAT_H

+#include "access/transam.h"
 #include "datatype/timestamp.h"
 #include "portability/instr_time.h"
 #include "postmaster/pgarch.h" /* for MAX_XFN_CHARS */
diff --git a/src/include/replication/conflict.h b/src/include/replication/conflict.h
index e516caa5c73..e71b3c8f3d3 100644
--- a/src/include/replication/conflict.h
+++ b/src/include/replication/conflict.h
@@ -9,9 +9,14 @@
 #ifndef CONFLICT_H
 #define CONFLICT_H

-#include "nodes/execnodes.h"
+#include "access/xlogdefs.h"
+#include "nodes/pg_list.h"
 #include "utils/timestamp.h"

+typedef struct EState EState;
+typedef struct ResultRelInfo ResultRelInfo;
+typedef struct TupleTableSlot TupleTableSlot;
+
 /*
  * Conflict types that could occur while applying remote changes.
  *