diff --git a/katze/katze-array.c b/katze/katze-array.c
index 93a3f569..1a7cba09 100644
--- a/katze/katze-array.c
+++ b/katze/katze-array.c
@@ -166,7 +166,7 @@ katze_array_class_init (KatzeArrayClass* class)
         G_STRUCT_OFFSET (KatzeArrayClass, move_item),
         0,
         NULL,
-        katze_cclosure_marshal_VOID__POINTER_INT,
+        midori_cclosure_marshal_VOID__POINTER_INT,
         G_TYPE_NONE, 2,
         G_TYPE_POINTER,
         G_TYPE_INT);
diff --git a/katze/katze-arrayaction.c b/katze/katze-arrayaction.c
index 4186d609..bff1c5fc 100644
--- a/katze/katze-arrayaction.c
+++ b/katze/katze-arrayaction.c
@@ -136,7 +136,7 @@ katze_array_action_class_init (KatzeArrayActionClass* class)
                                        0,
                                        0,
                                        NULL,
-                                       katze_cclosure_marshal_BOOLEAN__OBJECT_UINT,
+                                       midori_cclosure_marshal_BOOLEAN__OBJECT_UINT,
                                        G_TYPE_BOOLEAN, 2,
                                        KATZE_TYPE_ITEM, G_TYPE_UINT);
 
diff --git a/katze/marshal.list b/katze/marshal.list
deleted file mode 100644
index f2d1b07c..00000000
--- a/katze/marshal.list
+++ /dev/null
@@ -1,2 +0,0 @@
-VOID:POINTER,INT
-BOOLEAN:OBJECT,UINT
diff --git a/katze/wscript_build b/katze/wscript_build
deleted file mode 100644
index 572bdd1f..00000000
--- a/katze/wscript_build
+++ /dev/null
@@ -1,14 +0,0 @@
-#! /usr/bin/env python
-# WAF build script for midori
-# This file is licensed under the terms of the expat license, see the file EXPAT.
-
-import platform
-
-obj = bld.new_task_gen ('cc', 'staticlib')
-obj.name = 'katze'
-obj.target = 'katze'
-obj.includes = '. ../.'
-obj.find_sources_in_dirs ('.')
-obj.add_marshal_file ('marshal.list', 'katze_cclosure_marshal')
-obj.uselib = 'M GMODULE LIBSOUP GTK HILDON LIBXML WEBKIT'
-obj.install_path = None
diff --git a/midori/marshal.list b/midori/marshal.list
index 8d27c7c6..9d0337c8 100644
--- a/midori/marshal.list
+++ b/midori/marshal.list
@@ -1,8 +1,10 @@
 BOOLEAN:OBJECT
+BOOLEAN:OBJECT,UINT
 BOOLEAN:VOID
 OBJECT:OBJECT
 VOID:BOOLEAN,STRING
 VOID:OBJECT,ENUM
+VOID:POINTER,INT
 VOID:STRING,BOOLEAN
 VOID:STRING,INT,STRING
 VOID:STRING,STRING
diff --git a/midori/wscript_build b/midori/wscript_build
index 8948599c..addb3b2c 100644
--- a/midori/wscript_build
+++ b/midori/wscript_build
@@ -4,32 +4,35 @@
 
 import platform
 
-obj = bld.new_task_gen ('cc', 'staticlib')
-obj.name = 'midori-core'
-obj.target = 'midori'
-obj.includes = '. ..'
-obj.find_sources_in_dirs ('.', excludes=['main.c'])
-obj.add_marshal_file ('marshal.list', 'midori_cclosure_marshal')
-obj.uselib = 'UNIQUE LIBSOUP LIBIDN GIO GTK SQLITE LIBNOTIFY WEBKIT LIBXML ' \
-             'WS2_32 OPENSSL ' \
-             'HILDON HILDON_FM'
-obj.uselib_local = 'katze'
-obj.install_path = None
+progressive = True
+libs = 'M UNIQUE LIBSOUP GMODULE GTHREAD LIBIDN GIO GTK SQLITE ' \
+       'LIBNOTIFY WEBKIT LIBXML X11 WS2_32 OPENSSL HILDON HILDON_FM'
 
-obj = bld.new_task_gen ('cc', 'staticlib')
-obj.name = 'panels'
-obj.target = 'panels'
-obj.includes = '. ..'
-obj.find_sources_in_dirs ('../panels')
-obj.uselib = 'UNIQUE LIBSOUP GMODULE GTHREAD GIO GTK SQLITE WEBKIT LIBXML X11'
-obj.uselib_local = 'midori-core'
-obj.install_path = None
+if progressive or Options.commands['check']:
+    obj = bld.new_task_gen ('cc', 'staticlib')
+    obj.target = 'midori-core'
+    obj.includes = '.. ../katze .'
+    obj.find_sources_in_dirs ('../katze . ../panels', excludes=['main.c'])
+    obj.uselib = libs
+    obj.add_marshal_file ('marshal.list', 'midori_cclosure_marshal')
+    obj.install_path = None
+    bld.add_group ()
 
-obj = bld.new_task_gen ('cc', 'program')
-obj.target = 'midori'
-obj.includes = '. .. ../panels'
-obj.source = 'main.c'
-if bld.env['WINRC']:
-    obj.source += ' ../data/midori.rc'
-obj.uselib = 'UNIQUE LIBSOUP GMODULE GTHREAD GIO GTK SQLITE WEBKIT LIBXML'
-obj.uselib_local = 'panels'
+if progressive:
+    obj = bld.new_task_gen ('cc', 'program')
+    obj.target = 'midori'
+    obj.includes = '.. ../katze . ../panels'
+    obj.find_sources_in_dirs ('../katze .')
+    obj.uselib = libs
+    obj.uselib_local = 'midori-core'
+    if bld.env['WINRC']:
+        obj.source += ' ../data/midori.rc'
+else:
+    obj = bld.new_task_gen ('cc', 'program')
+    obj.target = 'midori'
+    obj.includes = '.. ../katze . ../panels'
+    obj.find_sources_in_dirs ('../katze . ../panels')
+    obj.add_marshal_file ('marshal.list', 'midori_cclosure_marshal')
+    obj.uselib = libs
+    if bld.env['WINRC']:
+        obj.source += ' ../data/midori.rc'
diff --git a/tests/wscript_build b/tests/wscript_build
index 946ebbb6..62ff2825 100644
--- a/tests/wscript_build
+++ b/tests/wscript_build
@@ -29,5 +29,5 @@ for test in tests:
     obj.cflags = ['-DEXTENSION_PATH="' + os.path.abspath ('_build_/default/extensions') + '"']
     obj.source = source
     obj.uselib = 'UNIQUE LIBSOUP GIO GTK SQLITE WEBKIT LIBXML'
-    obj.uselib_local = 'panels'
+    obj.uselib_local = 'midori-core'
     obj.unit_test = 1
diff --git a/wscript b/wscript
index e1b1b1a9..a068237d 100644
--- a/wscript
+++ b/wscript
@@ -391,7 +391,7 @@ def build (bld):
 
     bld.add_group ()
 
-    bld.add_subdirs ('katze midori icons')
+    bld.add_subdirs ('midori icons')
 
     if bld.env['addons']:
         bld.add_subdirs ('extensions')