diff -r a9588f5aef2f -r 1570d8844e9a libpurple/protocols/zephyr/meson.build
--- a/libpurple/protocols/zephyr/meson.build	Mon Oct 18 01:40:57 2021 -0500
+++ b/libpurple/protocols/zephyr/meson.build	Mon Oct 18 01:47:59 2021 -0500
@@ -77,7 +77,7 @@
 	ZEPHYR_SOURCES += zephyr_resources
 
 	zephyr_prpl = shared_library('zephyr', ZEPHYR_SOURCES,
-	    c_args : '-Dlint',
+	    c_args : ['-Dlint', '-DG_LOG_USE_STRUCTURED', '-DG_LOG_DOMAIN="Purple-Zephyr"'],
 	    dependencies : [extdep, libpurple_dep, glib],
 	    install : true, install_dir : PURPLE_PLUGINDIR)