diff --git a/SOURCES/dconf-0.26.0-db-mtime.patch b/SOURCES/dconf-0.26.0-db-mtime.patch
new file mode 100644
index 0000000..69fe241
--- /dev/null
+++ b/SOURCES/dconf-0.26.0-db-mtime.patch
@@ -0,0 +1,77 @@
+From 6a6797446f13378035a2700253546b524d629c8a Mon Sep 17 00:00:00 2001
+From: Marek Kasik <mkasik@redhat.com>
+Date: Tue, 10 Jul 2018 18:29:16 +0200
+Subject: [PATCH] Check mtimes of files when updating databases
+
+Do not check just mtimes of directories in /etc/dconf/db/
+but also mtimes of the files in those directories
+to catch all modifications in them.
+
+https://bugzilla.gnome.org/show_bug.cgi?id=708258
+---
+ bin/dconf-update.vala | 41 ++++++++++++++++++++++++++++++++++-------
+ 1 file changed, 34 insertions(+), 7 deletions(-)
+
+diff --git a/bin/dconf-update.vala b/bin/dconf-update.vala
+index d452092..5aac6c7 100644
+--- a/bin/dconf-update.vala
++++ b/bin/dconf-update.vala
+@@ -162,21 +162,48 @@ Gvdb.HashTable read_directory (string dirname) throws GLib.Error {
+ 	return table;
+ }
+ 
++time_t get_directory_mtime (string dirname, Posix.Stat dir_buf) throws GLib.Error {
++	Posix.Stat lockdir_buf;
++	Posix.Stat file_buf;
++	time_t dir_mtime = dir_buf.st_mtime;
++
++	var files = list_directory (dirname, Posix.S_IFREG);
++	files.sort (strcmp);
++	files.reverse ();
++
++	foreach (var filename in files) {
++		if (Posix.stat (filename, out file_buf) == 0 && file_buf.st_mtime > dir_mtime)
++			dir_mtime = file_buf.st_mtime;
++	}
++
++	if (Posix.stat (dirname + "/locks", out lockdir_buf) == 0 && Posix.S_ISDIR (lockdir_buf.st_mode)) {
++		if (lockdir_buf.st_mtime > dir_mtime) {
++			// if the lock directory has been updated more recently then consider its timestamp instead
++			dir_mtime = lockdir_buf.st_mtime;
++		}
++
++		files = list_directory (dirname + "/locks", Posix.S_IFREG);
++		files.sort (strcmp);
++		files.reverse ();
++
++		foreach (var filename in files) {
++			if (Posix.stat (filename, out file_buf) == 0 && file_buf.st_mtime > dir_mtime)
++				dir_mtime = file_buf.st_mtime;
++		}
++	}
++
++	return dir_mtime;
++}
++
+ void maybe_update_from_directory (string dirname) throws GLib.Error {
+ 	Posix.Stat dir_buf;
+ 
+ 	if (Posix.stat (dirname, out dir_buf) == 0 && Posix.S_ISDIR (dir_buf.st_mode)) {
+-		Posix.Stat lockdir_buf;
+ 		Posix.Stat file_buf;
+ 
+ 		var filename = dirname.substring (0, dirname.length - 2);
+ 
+-		if (Posix.stat (dirname + "/locks", out lockdir_buf) == 0 && lockdir_buf.st_mtime > dir_buf.st_mtime) {
+-			// if the lock directory has been updated more recently then consider its timestamp instead
+-			dir_buf.st_mtime = lockdir_buf.st_mtime;
+-		}
+-
+-		if (Posix.stat (filename, out file_buf) == 0 && file_buf.st_mtime > dir_buf.st_mtime) {
++		if (Posix.stat (filename, out file_buf) == 0 && file_buf.st_mtime > get_directory_mtime (dirname, dir_buf)) {
+ 			return;
+ 		}
+ 
+-- 
+2.17.1
+
diff --git a/SPECS/dconf.spec b/SPECS/dconf.spec
index bc47250..42aa675 100644
--- a/SPECS/dconf.spec
+++ b/SPECS/dconf.spec
@@ -3,7 +3,7 @@
 
 Name:           dconf
 Version:        0.26.0
-Release:        2%{?dist}
+Release:        3%{?dist}.1
 Summary:        A configuration system
 
 Group:          System Environment/Base
@@ -19,6 +19,9 @@ Patch1:         dconf-0.26.0-read-flag.patch
 # https://bugzilla.redhat.com/show_bug.cgi?id=1281253
 Patch2:         dconf-0.26.0-permissions.patch
 
+# https://bugzilla.redhat.com/show_bug.cgi?id=1626372
+Patch3:         dconf-0.26.0-db-mtime.patch
+
 BuildRequires:  glib2-devel >= %{glib2_version}
 BuildRequires:  libxml2-devel
 BuildRequires:  dbus-devel
@@ -47,6 +50,7 @@ development using dconf.
 %patch0 -p1 -R -b .libdbus
 %patch1 -p1 -b .read-flag
 %patch2 -p1 -b .permissions
+%patch3 -p1 -b .mtimes
 
 autoreconf -ivf
 
@@ -127,6 +131,11 @@ glib-compile-schemas %{_datadir}/glib-2.0/schemas &> /dev/null || :
 %{_datadir}/vala
 
 %changelog
+* Fri Sep 14 2018 Marek Kasik <mkasik@redhat.com> - 0.26.0-3
+- Check mtimes of files in /etc/dconf/db/*.d/ directories
+- when running "dconf update"
+- Resolves: #1626372
+
 * Mon Mar  6 2017 Marek Kasik <mkasik@redhat.com> - 0.26.0-2
 - Restore permissions on updated database
 - Resolves: #1281253