diff --git a/gio/gdbusauthmechanismsha1.c b/gio/gdbusauthmechanismsha1.c
index 47cef7833..8fba5fdeb 100644
--- a/gio/gdbusauthmechanismsha1.c
+++ b/gio/gdbusauthmechanismsha1.c
@@ -273,7 +273,7 @@ ensure_keyring_directory (GError **error)
                            G_IO_ERROR_FAILED,
                            _("Permissions on directory “%s” are malformed. Expected mode 0700, got 0%o"),
                            path,
-                           statbuf.st_mode & 0777);
+                           (guint) (statbuf.st_mode & 0777));
               g_free (path);
               path = NULL;
               goto out;
diff --git a/gio/gdbusmessage.c b/gio/gdbusmessage.c
index 7dd458d20..717f2697a 100644
--- a/gio/gdbusmessage.c
+++ b/gio/gdbusmessage.c
@@ -3481,10 +3481,10 @@ g_dbus_message_print (GDBusMessage *message,
                 {
 #ifndef MAJOR_MINOR_NOT_FOUND                       
                   g_string_append_printf (fs, "%s" "dev=%d:%d", fs->len > 0 ? "," : "",
-                                          major (statbuf.st_dev), minor (statbuf.st_dev));
+                                          (gint) major (statbuf.st_dev), (gint) minor (statbuf.st_dev));
 #endif                  
                   g_string_append_printf (fs, "%s" "mode=0%o", fs->len > 0 ? "," : "",
-                                          statbuf.st_mode);
+                                          (guint) statbuf.st_mode);
                   g_string_append_printf (fs, "%s" "ino=%" G_GUINT64_FORMAT, fs->len > 0 ? "," : "",
                                           (guint64) statbuf.st_ino);
                   g_string_append_printf (fs, "%s" "uid=%u", fs->len > 0 ? "," : "",
@@ -3493,7 +3493,7 @@ g_dbus_message_print (GDBusMessage *message,
                                           (guint) statbuf.st_gid);
 #ifndef MAJOR_MINOR_NOT_FOUND                     
                   g_string_append_printf (fs, "%s" "rdev=%d:%d", fs->len > 0 ? "," : "",
-                                          major (statbuf.st_rdev), minor (statbuf.st_rdev));
+                                          (gint) major (statbuf.st_rdev), (gint) minor (statbuf.st_rdev));
 #endif                  
                   g_string_append_printf (fs, "%s" "size=%" G_GUINT64_FORMAT, fs->len > 0 ? "," : "",
                                           (guint64) statbuf.st_size);