--- ./PKGBUILD_old	2021-03-31 11:53:49.888414732 +0300
+++ ./PKGBUILD	2021-03-31 11:43:31.386775294 +0300
@@ -40,7 +40,7 @@
   CFLAGS+=" -DG_ENABLE_DEBUG -DG_DISABLE_CAST_CHECKS -DG_DISABLE_ASSERT"

   arch-meson gtk build \
-    -D broadway_backend=true \
+    -D broadway-backend=true \
     -D cloudproviders=enabled \
     -D tracker=enabled \
     -D colord=enabled \