diff --git a/contrib/findoidjoins/findoidjoins.c b/contrib/findoidjoins/findoidjoins.c
index f638a9f488fa7e96233cd05a92a37471467033aa..7d76bf719fcd84b1fc9f955f579a7d12cb4a75ba 100644
--- a/contrib/findoidjoins/findoidjoins.c
+++ b/contrib/findoidjoins/findoidjoins.c
@@ -2,13 +2,11 @@
  * findoidjoins.c, requires src/interfaces/libpgeasy
  *
  */
+#include "postgres_fe.h"
 
-#include <stdio.h>
-#include <string.h>
 #include "libpq-fe.h"
-
 #include "halt.h"
-#include <libpgeasy.h>
+#include "libpgeasy.h"
 
 PGresult   *attres,
 		   *relres;