diff --git a/CGDWebServer/GCDWebServerRequest.h b/CGDWebServer/GCDWebServerRequest.h
index 9b12f14..d5f466b 100644
--- a/CGDWebServer/GCDWebServerRequest.h
+++ b/CGDWebServer/GCDWebServerRequest.h
@@ -54,10 +54,7 @@
 @property(nonatomic, readonly) NSString* filePath;  // Only valid after open / write / close sequence
 @end
 
-@interface GCDWebServerURLEncodedFormRequest : GCDWebServerDataRequest {
-@private
-  NSDictionary* _arguments;
-}
+@interface GCDWebServerURLEncodedFormRequest : GCDWebServerDataRequest
 @property(nonatomic, readonly) NSDictionary* arguments;  // Only valid after open / write / close sequence
 + (NSString*)mimeType;
 @end
diff --git a/CGDWebServer/GCDWebServerRequest.m b/CGDWebServer/GCDWebServerRequest.m
index 3bcc5d9..0aabac7 100644
--- a/CGDWebServer/GCDWebServerRequest.m
+++ b/CGDWebServer/GCDWebServerRequest.m
@@ -63,6 +63,12 @@ enum {
 }
 @end
 
+@interface GCDWebServerURLEncodedFormRequest () {
+@private
+  NSDictionary* _arguments;
+}
+@end
+
 @interface GCDWebServerMultiPart () {
 @private
   NSString* _contentType;
diff --git a/iOS/AppDelegate.h b/iOS/AppDelegate.h
index 5acc8aa..19a82d9 100644
--- a/iOS/AppDelegate.h
+++ b/iOS/AppDelegate.h
@@ -29,10 +29,6 @@
 
 #import "GCDWebServer.h"
 
-@interface AppDelegate : UIResponder <UIApplicationDelegate> {
-@private
-  UIWindow* _window;
-  GCDWebServer* _webServer;
-}
+@interface AppDelegate : UIResponder <UIApplicationDelegate>
 @property(retain, nonatomic) UIWindow* window;
 @end
diff --git a/iOS/AppDelegate.m b/iOS/AppDelegate.m
index 95ff634..8798e45 100644
--- a/iOS/AppDelegate.m
+++ b/iOS/AppDelegate.m
@@ -27,6 +27,13 @@
 
 #import "AppDelegate.h"
 
+@interface AppDelegate () {
+@private
+  UIWindow* _window;
+  GCDWebServer* _webServer;
+}
+@end
+
 @implementation AppDelegate
 
 @synthesize window=_window;