diff --git a/dev-lang/golang/golang-1.3.recipe b/dev-lang/golang/golang-1.3.recipe
index f339138d7..c083ac7c6 100644
--- a/dev-lang/golang/golang-1.3.recipe
+++ b/dev-lang/golang/golang-1.3.recipe
@@ -28,7 +28,7 @@ if [ $effectiveTargetArchitecture != x86_gcc2 ]; then
 else
 	ARCHITECTURES="$ARCHITECTURES !x86_gcc2"
 fi
-SECONDARY_ARCHITECTURES="x86 x86_64"
+SECONDARY_ARCHITECTURES="x86"
 
 PROVIDES="
 	golang$secondaryArchSuffix = $portVersion