diff --git a/meson.build b/meson.build
index f1fb908..6ea815e 100644
--- a/meson.build
+++ b/meson.build
@@ -6,11 +6,11 @@ if get_option('buildtype') == 'debug'
   add_project_arguments('-DDEBUG', language: ['c', 'cpp'])
 endif
 
-libweston_version = 10
+libweston_version = 12
 dir_prefix = get_option('prefix')
 dir_lib = dir_prefix / get_option('libdir')
 dir_module_weston = dir_lib / 'weston'
-dir_system_include = '/usr/include'
+dir_system_include = dir_lib / 'include'
 
 weston = dependency('libweston-@0@'.format(libweston_version), method: 'pkg-config')
 wayland_server = dependency('wayland-server', method: 'pkg-config')
@@ -47,7 +47,7 @@ shared_library(
   name_prefix: '',
   install: true,
   install_dir: dir_module_weston,
-  include_directories: ['@0@/libweston-@1@'.format(dir_system_include, libweston_version), '@0@/pixman-1'.format(dir_system_include)]
+  #include_directories: ['@0@/libweston-@1@'.format(dir_system_include, libweston_version), '@0@/pixman-1'.format(dir_system_include)]
 )
 
 executable(
@@ -56,4 +56,4 @@ executable(
   dependencies: [wayland_client],
   name_prefix: '',
   install: false
-)
\ No newline at end of file
+)