diff --git a/common/flatpak-error.h b/common/flatpak-error.h
index ab05bc9c..ebaf756c 100644
--- a/common/flatpak-error.h
+++ b/common/flatpak-error.h
@@ -30,6 +30,7 @@
 
 G_BEGIN_DECLS
 
+/* NOTE: If you add an error code below, also update the list in common/flatpak-utils.c */
 /**
  * FlatpakError:
  * @FLATPAK_ERROR_ALREADY_INSTALLED: App/runtime is already installed
diff --git a/common/flatpak-utils.c b/common/flatpak-utils.c
index c0c7b497..0634f9b0 100644
--- a/common/flatpak-utils.c
+++ b/common/flatpak-utils.c
@@ -52,6 +52,13 @@
 static const GDBusErrorEntry flatpak_error_entries[] = {
   {FLATPAK_ERROR_ALREADY_INSTALLED,     "org.freedesktop.Flatpak.Error.AlreadyInstalled"},
   {FLATPAK_ERROR_NOT_INSTALLED,         "org.freedesktop.Flatpak.Error.NotInstalled"},
+  {FLATPAK_ERROR_ONLY_PULLED,           "org.freedesktop.Flatpak.Error.OnlyPulled"}, /* Since: 1.0 */
+  {FLATPAK_ERROR_DIFFERENT_REMOTE,      "org.freedesktop.Flatpak.Error.DifferentRemote"}, /* Since: 1.0 */
+  {FLATPAK_ERROR_ABORTED,               "org.freedesktop.Flatpak.Error.Aborted"}, /* Since: 1.0 */
+  {FLATPAK_ERROR_SKIPPED,               "org.freedesktop.Flatpak.Error.Skipped"}, /* Since: 1.0 */
+  {FLATPAK_ERROR_NEED_NEW_FLATPAK,      "org.freedesktop.Flatpak.Error.NeedNewFlatpak"}, /* Since: 1.0 */
+  {FLATPAK_ERROR_REMOTE_NOT_FOUND,      "org.freedesktop.Flatpak.Error.RemoteNotFound"}, /* Since: 1.0 */
+  {FLATPAK_ERROR_RUNTIME_NOT_FOUND,     "org.freedesktop.Flatpak.Error.RuntimeNotFound"}, /* Since: 1.0 */
 };
 
 typedef struct archive FlatpakAutoArchiveRead;