diff --git a/MozillaFirefox.changes b/MozillaFirefox.changes
index f80daae5..381ec30b 100644
--- a/MozillaFirefox.changes
+++ b/MozillaFirefox.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Tue Sep 24 07:31:30 UTC 2013 - wr@rosenauer.org
+
+- as GStreamer is not automatically required anymore but loaded
+  dynamically if available, require it explicitely
+- recommend optional GStreamer plugins for comprehensive media
+  support
+
 -------------------------------------------------------------------
 Mon Sep 16 11:59:18 UTC 2013 - lnussel@suse.de
 
diff --git a/MozillaFirefox.spec b/MozillaFirefox.spec
index ba275a00..54330e30 100644
--- a/MozillaFirefox.spec
+++ b/MozillaFirefox.spec
@@ -57,6 +57,9 @@ BuildRequires:  nss-shared-helper-devel
 BuildRequires:  pkgconfig(gstreamer-%gstreamer_ver)
 BuildRequires:  pkgconfig(gstreamer-app-%gstreamer_ver)
 BuildRequires:  pkgconfig(gstreamer-plugins-base-%gstreamer_ver)
+Requires:       libgstreamer-0_10-0
+Recommends:     gstreamer-0_10-fluendo-mp3
+Recommends:     gstreamer-0_10-plugins-ffmpeg
 %endif
 Version:        %{mainver}
 Release:        0