diff --git a/sys-devel/gcc/gcc49-4.9.3_2015_07_31.recipe b/sys-devel/gcc/gcc49-4.9.3_2015_07_31.recipe
index 88dca1ff1..c5122af7f 100644
--- a/sys-devel/gcc/gcc49-4.9.3_2015_07_31.recipe
+++ b/sys-devel/gcc/gcc49-4.9.3_2015_07_31.recipe
@@ -15,7 +15,7 @@ COPYRIGHT="1988-2015 Free Software Foundation, Inc."
 
 PATCHES="gcc49-4.9.3_2015_07_31.patchset"
 
-ARCHITECTURES="!x86_gcc2 !x86 x86_64 arm"
+ARCHITECTURES="!x86_gcc2 !x86 ?x86_64 ?arm"
 SECONDARY_ARCHITECTURES="!x86"
 
 libstdcxxSoVersion="6"