diff --git a/postgresql-pglogical/postgresql-pglogical.patch b/postgresql-pglogical/postgresql-pglogical.patch
new file mode 100644
index 0000000000..9515cfa061
--- /dev/null
+++ b/postgresql-pglogical/postgresql-pglogical.patch
@@ -0,0 +1,13 @@
+Index: pglogical_fe.c
+--- pglogical_fe.c.orig	2018-03-05 13:51:07.000000000 +0100
++++ pglogical_fe.c	2018-03-16 20:43:51.403142000 +0100
+@@ -10,6 +10,9 @@
+  *
+  *-------------------------------------------------------------------------
+  */
++
++#include <sys/types.h>
++#include <sys/wait.h>
+ #include "postgres_fe.h"
+ 
+ #include "pglogical_fe.h"
diff --git a/postgresql-pglogical/postgresql-pglogical.spec b/postgresql-pglogical/postgresql-pglogical.spec
index a493785e22..d4ef9cb262 100644
--- a/postgresql-pglogical/postgresql-pglogical.spec
+++ b/postgresql-pglogical/postgresql-pglogical.spec
@@ -22,8 +22,8 @@
 ##
 
 #   package version
-%define       V_opkg 2.1.1
-%define       V_dist 2_1_1
+%define       V_opkg 2.2.0
+%define       V_dist 2_2_0
 
 #   package information
 Name:         postgresql-pglogical
@@ -36,10 +36,11 @@ Class:        EVAL
 Group:        Database
 License:      BSD
 Version:      %{V_opkg}
-Release:      20180111
+Release:      20180316
 
 #   list of sources
 Source0:      https://github.com/2ndQuadrant/pglogical/archive/REL%{V_dist}.tar.gz
+Patch0:       postgresql-pglogical.patch
 
 #   build information
 BuildPreReq:  OpenPKG, openpkg >= 20160101
@@ -61,6 +62,7 @@ PreReq:       postgresql
 
 %prep
     %setup -q -n pglogical-REL%{V_dist}
+    %patch -p0
 
 %build
     %{l_make} %{l_mflags} \