diff --git a/build-aux/flatpak/org.gnome.Sysprof3.json b/build-aux/flatpak/org.gnome.Sysprof3.json
index 03044b50..a5e4b6d2 100644
--- a/build-aux/flatpak/org.gnome.Sysprof3.json
+++ b/build-aux/flatpak/org.gnome.Sysprof3.json
@@ -102,8 +102,8 @@
             "config-opts" : [
                 "--libdir=/app/lib",
                 "--buildtype=debugoptimized",
-                "-Denable_gtk=true",
-                "-Dwith_sysprofd=host"
+                "-Dgtk=true",
+                "-Dsysprofd=host"
             ],
             "buildsystem" : "meson",
             "builddir" : true,