diff --git a/0001-db-Take-the-media-s-volume-size-into-account-when-so.patch b/0001-db-Take-the-media-s-volume-size-into-account-when-so.patch
new file mode 100644
index 0000000..2023182
--- /dev/null
+++ b/0001-db-Take-the-media-s-volume-size-into-account-when-so.patch
@@ -0,0 +1,51 @@
+From 71cf18b07b830f7966dbd6b6705c0f9cddb5c587 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Fabiano=20Fid=C3=AAncio?= <fidencio@redhat.com>
+Date: Tue, 5 Nov 2019 15:56:28 +0100
+Subject: [PATCH] db: Take the media's volume size into account when sorting
+ the medias
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+If volume-size is not taken into account, when dealing with identical
+ISOs, we may end up wrongly matching an entry that has its volume-size
+with one which doesn't have the value, simply because the one which does
+not have the value may be declared first the in XML entry.
+
+Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
+Reviewed-by; Daniel P. Berrangé <berrange@redhat.com>
+---
+ osinfo/osinfo_db.c | 14 ++++++++++++--
+ 1 file changed, 12 insertions(+), 2 deletions(-)
+
+diff --git a/osinfo/osinfo_db.c b/osinfo/osinfo_db.c
+index 328b251a..e2845df2 100644
+--- a/osinfo/osinfo_db.c
++++ b/osinfo/osinfo_db.c
+@@ -538,11 +538,21 @@ static gint media_volume_compare(gconstpointer a, gconstpointer b)
+         /* Order doesn't matter then */
+         return 0;
+ 
+-    if (strstr(volume_a, volume_b) != NULL)
++    if (strstr(volume_a, volume_b) != NULL) {
++        gint64 volume_size_a = osinfo_media_get_volume_size(media_a);
++        gint64 volume_size_b = osinfo_media_get_volume_size(media_b);
++
++        if (volume_size_a != -1 && volume_size_b == -1)
++            return -1;
++
++        if (volume_size_b != -1 && volume_size_a == -1)
++            return 1;
++
+         return -1;
+-    else
++    } else {
+         /* Sub-string comes later */
+         return 1;
++    }
+ }
+ 
+ static gboolean compare_media(OsinfoMedia *media,
+-- 
+2.23.0
+
diff --git a/libosinfo.spec b/libosinfo.spec
index 7a0a787..ed34b23 100644
--- a/libosinfo.spec
+++ b/libosinfo.spec
@@ -3,12 +3,13 @@
 Summary: A library for managing OS information for virtualization
 Name: libosinfo
 Version: 1.6.0
-Release: 1%{?dist}%{?extra_release}
+Release: 2%{?dist}%{?extra_release}
 License: LGPLv2+
 Source: https://releases.pagure.io/%{name}/%{name}-%{version}.tar.gz
 URL: https://libosinfo.org/
 
 ### Patches ###
+Patch0001: 0001-db-Take-the-media-s-volume-size-into-account-when-so.patch
 
 BuildRequires: gettext-devel
 BuildRequires: glib2-devel
@@ -98,6 +99,9 @@ fi
 %{_datadir}/vala/vapi/libosinfo-1.0.vapi
 
 %changelog
+* Fri Nov 08 2019 Fabiano Fidêncio <fidencio@redhat.com> - 1.6.0-2
+- Improve ISO detection mechanism
+
 * Fri Jul 26 2019 Fabiano Fidêncio <fidencio@redhat.com> - 1.6.0-1
 - Update to 1.6.0 release