--- a/MozillaFirefox/MozillaFirefox.spec	Fri Mar 16 07:48:35 2012 +0100
+++ b/MozillaFirefox/MozillaFirefox.spec	Mon Mar 19 10:35:51 2012 +0100
@@ -105,6 +105,7 @@
 Requires:       %{name}-branding > 4.0
 Requires:       mozilla-nspr >= %(rpm -q --queryformat '%{VERSION}' mozilla-nspr)
 Requires:       mozilla-nss >= %(rpm -q --queryformat '%{VERSION}' mozilla-nss)
+Recommends:     libcanberra0
 %define firefox_appid \{ec8030f7-c20a-464f-9b0e-13a3a9e97384\}
 %define _use_internal_dependency_generator 0
 %define __find_requires sh %{SOURCE4}