diff --git a/thunderbird.spec b/thunderbird.spec
index c36e2f4..3ed44eb 100644
--- a/thunderbird.spec
+++ b/thunderbird.spec
@@ -22,7 +22,12 @@
 %define tarballdir comm-1.9.2
 
 %define official_branding 1
+# enable crash reporter only for iX86
+%ifarch %{ix86}
+%define enable_mozilla_crashreporter 1
+%else
 %define enable_mozilla_crashreporter 0
+%endif
 
 %define version_internal  3.1
 %define mozappdir         %{_libdir}/%{name}-%{version_internal}
@@ -30,7 +35,7 @@
 Summary:        Mozilla Thunderbird mail/newsgroup client
 Name:           thunderbird
 Version:        %{thunderbird_version}
-Release:        2%{?dist}
+Release:        3%{?dist}
 URL:            http://www.mozilla.org/projects/thunderbird/
 License:        MPLv1.1 or GPLv2+ or LGPLv2+
 Group:          Applications/Internet
@@ -335,8 +340,10 @@ touch $RPM_BUILD_ROOT%{mozappdir}/components/xpti.dat
 
 # Add debuginfo for crash-stats.mozilla.com 
 %if %{enable_mozilla_crashreporter}
-mkdir -p $RPM_BUILD_ROOT%{_exec_prefix}/lib/debug%{mozappdir}
-cp %{moz_objdir}/mozilla/dist/thunderbird-%{thunderbird_version}.en-US.linux-*.crashreporter-symbols.zip $RPM_BUILD_ROOT%{_exec_prefix}/lib/debug%{mozappdir}
+# Debug symbols are stored in /usr/lib even in x86_64 arch
+DEBUG_LIB_DIR=`echo %{_libdir}|sed -e "s/lib64/lib/"`
+mkdir -p $RPM_BUILD_ROOT$DEBUG_LIB_DIR/debug%{mozappdir}
+cp objdir-tb/mozilla/dist/%{name}-%{thunderbird_version}*.crashreporter-symbols.zip $RPM_BUILD_ROOT$DEBUG_LIB_DIR/debug%{mozappdir}
 %endif
 
 %if %{with_lightning_extension}
@@ -441,6 +448,9 @@ fi
 #===============================================================================
 
 %changelog
+* Wed Dec 15 2010 Jan Horak <jhorak@redhat.com> - 3.1.7-3
+- Mozilla crash reporter enabled
+
 * Thu Dec  9 2010 Jan Horak <jhorak@redhat.com> - 3.1.7-2
 - Fixed useragent