diff --git a/include/meson.build b/include/meson.build
index 761f158d7..b7414bd67 100644
--- a/include/meson.build
+++ b/include/meson.build
@@ -163,7 +163,7 @@ conf_data.set('XDMCP', get_option('xdmcp'))
 conf_data.set('XF86BIGFONT', build_xf86bigfont)
 conf_data.set('XF86DRI', build_dri1)
 conf_data.set('XF86VIDMODE', build_xf86vidmode)
-conf_data.set('XFIXES	 ', '1')
+conf_data.set('XFIXES', '1')
 conf_data.set('XINERAMA', build_xinerama)
 conf_data.set('XINPUT', '1')
 conf_data.set('XRECORD', '1')