diff --git a/build-aux/flatpak/org.gnome.Calendar.json b/build-aux/flatpak/org.gnome.Calendar.json
index 7696e399..17481c58 100644
--- a/build-aux/flatpak/org.gnome.Calendar.json
+++ b/build-aux/flatpak/org.gnome.Calendar.json
@@ -143,24 +143,6 @@
                 }
             ]
         },
-        {
-            "name" : "libdazzle",
-            "config-opts" : [
-                "--buildtype=debugoptimized",
-                "-Denable_gtk_doc=false",
-                "-Denable_tests=false",
-                "-Dwith_introspection=false",
-                "-Dwith_vapi=false"
-            ],
-            "buildsystem" : "meson",
-            "builddir" : true,
-            "sources" : [
-                {
-                    "type" : "git",
-                    "url" : "https://gitlab.gnome.org/GNOME/libdazzle.git"
-                }
-            ]
-        },
         {
             "name" : "gnome-calendar",
             "buildsystem" : "meson",