diff --git a/MozillaFirefox.spec b/MozillaFirefox.spec
index d509888..f8fd020 100644
--- a/MozillaFirefox.spec
+++ b/MozillaFirefox.spec
@@ -250,7 +250,7 @@ Obsoletes:      %{name}-devel < %{version}
 %if 0%{?suse_version} < 1220
 Obsoletes:      libproxy1-pacrunner-mozjs <= 0.4.7
 %endif
-ExcludeArch:    armv6l armv6hl
+ExcludeArch:    armv6l armv6hl ppc64le %ix86
 
 %description
 Mozilla Firefox is a standalone web browser, designed for standards