diff --git a/data/meson.build b/data/meson.build
index a54d6730dfd7206ea6fae4b853551c1d9ffc4e3d..790fd494c2033d168ddb6c00a47adf6d9cdd7dc8 100644
--- a/data/meson.build
+++ b/data/meson.build
@@ -90,10 +90,7 @@ configure_file(
 
 # Generate XML enum definitions for GSettings schema
 schema_enum_headers = files(
-  meson.project_source_root() / 'src' / 'app-grid.h',
-  meson.project_source_root() / 'src' / 'layout-manager.h',
-  meson.project_source_root() / 'src' / 'wwan' / 'phosh-wwan-backend.h',
-  meson.project_source_root() / 'src' / 'notifications' / 'notify-feedback.h',
+  meson.project_source_root() / 'src' / 'phosh-settings-enums.h',
 )
 generate_enums_schema = gnome.mkenums('sm.puri.phosh.enums.xml',
   sources: schema_enum_headers,
diff --git a/plugins/mobile-data-quick-setting/mobile-data-quick-setting.c b/plugins/mobile-data-quick-setting/mobile-data-quick-setting.c
index 49194be9263f153dbaf9cd038001ba6e8c6c0d9e..7a1c81baf765b171a5e9ea48b3e51106d81e78cd 100644
--- a/plugins/mobile-data-quick-setting/mobile-data-quick-setting.c
+++ b/plugins/mobile-data-quick-setting/mobile-data-quick-setting.c
@@ -6,13 +6,14 @@
  * Author: Guido Günther <agx@sigxcpu.org>
  */
 
-#include "wwan/phosh-wwan-backend.h"
 #include "mobile-data-quick-setting.h"
 #include "plugin-shell.h"
 #include "quick-setting.h"
 
 #include <glib/gi18n.h>
 
+#include "phosh-settings-enums.h"
+
 /**
  * PhoshMobileDataQuickSetting:
  *
diff --git a/src/app-grid.h b/src/app-grid.h
index 3be16e69f968d44450e6df9928cda94e17d9e1d1..ce4daac2e3a478b0887d478fb7a5abea24869341 100644
--- a/src/app-grid.h
+++ b/src/app-grid.h
@@ -9,22 +9,12 @@
 
 #include <handy.h>
 
+#include "phosh-settings-enums.h"
+
 #pragma once
 
 G_BEGIN_DECLS
 
-/**
- * PhoshAppFilterModeFlags:
- * @PHOSH_APP_FILTER_MODE_FLAGS_NONE: No filtering
- * @PHOSH_APP_FILTER_MODE_FLAGS_ADAPTIVE: Only show apps in mobile mode that adapt
- *    to smalls screen sizes.
- *
- * Controls what kind of app filtering is done.
-*/
-typedef enum {
-  PHOSH_APP_FILTER_MODE_FLAGS_NONE      = 0,
-  PHOSH_APP_FILTER_MODE_FLAGS_ADAPTIVE  = (1 << 0),
-} PhoshAppFilterModeFlags;
 
 #define PHOSH_TYPE_APP_GRID phosh_app_grid_get_type()
 G_DECLARE_DERIVABLE_TYPE (PhoshAppGrid, phosh_app_grid, PHOSH, APP_GRID, GtkBox)
diff --git a/src/layout-manager.h b/src/layout-manager.h
index 8a74c7dbdadba7f09be3365016abad438ac137f0..a8563e7c1c660204b0368c5da4aa4a00ab3c3bfe 100644
--- a/src/layout-manager.h
+++ b/src/layout-manager.h
@@ -7,29 +7,12 @@
 #include "monitor/monitor.h"
 
 #include <glib-object.h>
+#include "phosh-settings-enums.h"
 
 #pragma once
 
 G_BEGIN_DECLS
 
-/**
- * PhoshShellLayout:
- * @PHOSH_SHELL_LAYOUT_NONE: Don't perform any additional layouting
- * @PHOSH_SHELL_LAYOUT_DEVICE: Use device information to optimize layout
- *
- * How the shell's UI elements are layed out.
- */
-typedef enum {
-  PHOSH_SHELL_LAYOUT_NONE     = 0,
-  PHOSH_SHELL_LAYOUT_DEVICE   = 1,
-} PhoshShellLayout;
-
-
-typedef enum {
-  PHOSH_LAYOUT_CLOCK_POS_CENTER = 0,
-  PHOSH_LAYOUT_CLOCK_POS_LEFT   = 1,
-  PHOSH_LAYOUT_CLOCK_POS_RIGHT  = 2,
-} PhoshLayoutClockPosition;
 
 #define PHOSH_TYPE_LAYOUT_MANAGER (phosh_layout_manager_get_type ())
 
diff --git a/src/meson.build b/src/meson.build
index a1b31d38282589a8427435f790ef7136e44f2f09..9cc5e5ce6b46a4b4f846484cf6e9acab121c2d52 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -5,6 +5,20 @@ subdir('wwan')
 subdir('settings')
 subdir('gtk-list-models')
 
+phosh_enums_header_subdir = 'phosh'
+
+install_headers('phosh-settings-enums.h', subdir : phosh_enums_header_subdir)
+
+pkgconfig.generate(
+  requires : gsettings_desktop_schemas_dep,
+  subdirs : phosh_enums_header_subdir,
+  version : meson.project_version(),
+  install_dir : libdir / 'pkgconfig',
+  filebase : 'phosh-settings',
+  name : 'phosh-settings-schemas',
+  description : 'Shared gsettings schema and enum headers for Phosh',
+)
+
 phosh_resources = gnome.compile_resources(
   'phosh-resources',
   'phosh.gresources.xml',
diff --git a/src/notifications/notify-feedback.h b/src/notifications/notify-feedback.h
index 481990520ba7b365516e3eed9be94e4ed12e67c3..75494b472778f64643da2f221aaaf9f26b9df0d9 100644
--- a/src/notifications/notify-feedback.h
+++ b/src/notifications/notify-feedback.h
@@ -10,23 +10,10 @@
 
 #include <glib-object.h>
 
+#include "phosh-settings-enums.h"
+
 G_BEGIN_DECLS
 
-/**
- * PhoshNotifyScreenWakeupFlags:
- * @PHOSH_NOTIFY_SCREEN_WAKEUP_FLAG_NONE: No wakeup
- * @PHOSH_NOTIFY_SCREEN_WAKEUP_FLAG_URGENCY: Wakeup screen based on notification urgency
- * @PHOSH_NOTIFY_SCREEN_WAKUP_FLAG_CATEGORY: Wakeup screen based on notification category
- * @PHOSH_NOTIFY_SCREEN_WAKEUP_FLAG_ANY: Wakeup screen on any notification
- *
- * What notification properties trigger screen wakeup
- */
-typedef enum {
-  PHOSH_NOTIFY_SCREEN_WAKEUP_FLAG_NONE     = 0, /*< skip >*/
-  PHOSH_NOTIFY_SCREEN_WAKEUP_FLAG_ANY      = (1 << 0),
-  PHOSH_NOTIFY_SCREEN_WAKEUP_FLAG_URGENCY  = (1 << 1),
-  PHOSH_NOTIFY_SCREEN_WAKEUP_FLAG_CATEGORY = (1 << 2),
-} PhoshNotifyScreenWakeupFlags;
 
 #define PHOSH_TYPE_NOTIFY_FEEDBACK (phosh_notify_feedback_get_type ())
 
diff --git a/src/phosh-settings-enums.h b/src/phosh-settings-enums.h
new file mode 100644
index 0000000000000000000000000000000000000000..ec04cb73f766c95e951985b14f2a94e1e8d4ffcc
--- /dev/null
+++ b/src/phosh-settings-enums.h
@@ -0,0 +1,70 @@
+/*
+ * Copyright © 2019 Zander Brown <zbrown@gnome.org>
+ *             2020-2021 Purism SPC
+ *             2023 The Phosh Developers
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#pragma once
+
+/**
+ * PhoshAppFilterModeFlags:
+ * @PHOSH_APP_FILTER_MODE_FLAGS_NONE: No filtering
+ * @PHOSH_APP_FILTER_MODE_FLAGS_ADAPTIVE: Only show apps in mobile mode that adapt
+ *    to smalls screen sizes.
+ *
+ * Controls what kind of app filtering is done.
+*/
+typedef enum {
+  PHOSH_APP_FILTER_MODE_FLAGS_NONE      = 0,
+  PHOSH_APP_FILTER_MODE_FLAGS_ADAPTIVE  = (1 << 0),
+} PhoshAppFilterModeFlags;
+
+/**
+ * PhoshShellLayout:
+ * @PHOSH_SHELL_LAYOUT_NONE: Don't perform any additional layouting
+ * @PHOSH_SHELL_LAYOUT_DEVICE: Use device information to optimize layout
+ *
+ * How the shell's UI elements are layed out.
+ */
+typedef enum {
+  PHOSH_SHELL_LAYOUT_NONE     = 0,
+  PHOSH_SHELL_LAYOUT_DEVICE   = 1,
+} PhoshShellLayout;
+
+
+typedef enum {
+  PHOSH_LAYOUT_CLOCK_POS_CENTER = 0,
+  PHOSH_LAYOUT_CLOCK_POS_LEFT   = 1,
+  PHOSH_LAYOUT_CLOCK_POS_RIGHT  = 2,
+} PhoshLayoutClockPosition;
+
+/**
+ * PhoshNotifyScreenWakeupFlags:
+ * @PHOSH_NOTIFY_SCREEN_WAKEUP_FLAG_NONE: No wakeup
+ * @PHOSH_NOTIFY_SCREEN_WAKEUP_FLAG_URGENCY: Wakeup screen based on notification urgency
+ * @PHOSH_NOTIFY_SCREEN_WAKUP_FLAG_CATEGORY: Wakeup screen based on notification category
+ * @PHOSH_NOTIFY_SCREEN_WAKEUP_FLAG_ANY: Wakeup screen on any notification
+ *
+ * What notification properties trigger screen wakeup
+ */
+typedef enum {
+  PHOSH_NOTIFY_SCREEN_WAKEUP_FLAG_NONE     = 0, /*< skip >*/
+  PHOSH_NOTIFY_SCREEN_WAKEUP_FLAG_ANY      = (1 << 0),
+  PHOSH_NOTIFY_SCREEN_WAKEUP_FLAG_URGENCY  = (1 << 1),
+  PHOSH_NOTIFY_SCREEN_WAKEUP_FLAG_CATEGORY = (1 << 2),
+} PhoshNotifyScreenWakeupFlags;
+
+/**
+ * PhoshWWanBackend:
+ * @PHOSH_WWAN_BACKEND_MM: Use ModemManager
+ * @PHOSH_WWAN_BACKEND_OFONO: Use oFono
+ *
+ * Which WWAN backend to use.
+ */
+typedef enum /*< enum,prefix=PHOSH >*/
+{
+  PHOSH_WWAN_BACKEND_MM,    /*< nick=modemmanager >*/
+  PHOSH_WWAN_BACKEND_OFONO, /*< nick=ofono >*/
+} PhoshWWanBackend;
diff --git a/src/shell.c b/src/shell.c
index 8d842a7072241139d8686fd8ea4ba380b451faf4..ab147d2f23f329ba929927a236549869d45db3d3 100644
--- a/src/shell.c
+++ b/src/shell.c
@@ -88,9 +88,10 @@
 #include "wwan-info.h"
 #include "wwan/phosh-wwan-ofono.h"
 #include "wwan/phosh-wwan-mm.h"
-#include "wwan/phosh-wwan-backend.h"
 #include "wall-clock.h"
 
+#include "phosh-settings-enums.h"
+
 #define WWAN_BACKEND_KEY "wwan-backend"
 
 /**
diff --git a/src/wwan/meson.build b/src/wwan/meson.build
index e7fd28ff6f31a651c7b22b986126e9833f4a9e6a..e63e40ac6ee6cc55ad18b2878efeadd7cc906f14 100644
--- a/src/wwan/meson.build
+++ b/src/wwan/meson.build
@@ -1,7 +1,6 @@
 phosh_wwan_inc = include_directories('.')
 
 phosh_wwan_headers = files(
-  'phosh-wwan-backend.h',
   'phosh-wwan-ofono.h',
   'phosh-wwan-mm.h',
   'phosh-wwan-iface.h',
diff --git a/src/wwan/phosh-wwan-backend.h b/src/wwan/phosh-wwan-backend.h
deleted file mode 100644
index 665761ed01744abbe25e33be1e9b85bfb56cedb3..0000000000000000000000000000000000000000
--- a/src/wwan/phosh-wwan-backend.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * Copyright (C) 2020 Purism SPC
- *
- * SPDX-License-Identifier: GPL-3.0-or-later
- */
-#pragma once
-
-/**
- * PhoshWWanBackend:
- * @PHOSH_WWAN_BACKEND_MM: Use ModemManager
- * @PHOSH_WWAN_BACKEND_OFONO: Use oFono
- *
- * Which WWAN backend to use.
- */
-typedef enum /*< enum,prefix=PHOSH >*/
-{
-  PHOSH_WWAN_BACKEND_MM,    /*< nick=modemmanager >*/
-  PHOSH_WWAN_BACKEND_OFONO, /*< nick=ofono >*/
-} PhoshWWanBackend;