Index: src/XMPPExceptions.m
==================================================================
--- src/XMPPExceptions.m
+++ src/XMPPExceptions.m
@@ -23,10 +23,11 @@
 #ifdef HAVE_CONFIG_H
 # include "config.h"
 #endif
 
 #import "XMPPExceptions.h"
+#import "XMPPConnection.h"
 
 @implementation XMPPException
 + exceptionWithClass: (Class)class_
 	  connection: (XMPPConnection*)conn
 {

Index: src/XMPPRosterItem.m
==================================================================
--- src/XMPPRosterItem.m
+++ src/XMPPRosterItem.m
@@ -23,10 +23,11 @@
 #ifdef HAVE_CONFIG_H
 # include "config.h"
 #endif
 
 #import "XMPPRosterItem.h"
+#import "XMPPJID.h"
 
 #import <ObjFW/macros.h>
 
 @implementation XMPPRosterItem
 + rosterItem