diff --git a/MozillaFirefox.changes b/MozillaFirefox.changes
index 0febc6f..71fa7fa 100644
--- a/MozillaFirefox.changes
+++ b/MozillaFirefox.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Sun Oct  4 09:20:56 UTC 2015 - wr@rosenauer.org
+
+- do not build with --enable-stdcxx-compat
+  (this starts to fail build on various toolchain combinations
+  and is not required for openSUSE builds in general
+
 -------------------------------------------------------------------
 Thu Oct  1 09:49:57 UTC 2015 - wr@rosenauer.org
 
diff --git a/MozillaFirefox.spec b/MozillaFirefox.spec
index ea2f664..f7dab49 100644
--- a/MozillaFirefox.spec
+++ b/MozillaFirefox.spec
@@ -312,7 +312,6 @@ ac_add_options --sysconfdir=%{_sysconfdir}
 ac_add_options --mandir=%{_mandir}
 ac_add_options --includedir=%{_includedir}
 ac_add_options --enable-release
-ac_add_options --enable-stdcxx-compat
 %ifarch %ix86 %arm
 %if 0%{?suse_version} > 1230
 ac_add_options --disable-optimize