diff --git a/Vagrantfile b/Vagrantfile
index 645426a63..aa69ec5c2 100644
--- a/Vagrantfile
+++ b/Vagrantfile
@@ -6,7 +6,7 @@ VAGRANTFILE_API_VERSION = "2"
 
 DEFAULT_CPU_COUNT = 2
 $script = <<SCRIPT
-GO_VERSION="1.7.1"
+GO_VERSION="1.7.3"
 
 # Install Prereq Packages
 sudo apt-get update
diff --git a/scripts/build.sh b/scripts/build.sh
index e35ab62d3..2459f805d 100755
--- a/scripts/build.sh
+++ b/scripts/build.sh
@@ -19,8 +19,8 @@ GIT_DIRTY="$(test -n "`git status --porcelain`" && echo "+CHANGES" || true)"
 # XC_ARCH=${XC_ARCH:-"386 amd64"}
 # XC_OS=${XC_OS:-linux}
 
-XC_ARCH=${XC_ARCH:-"386 amd64 arm"}
-XC_OS=${XC_OS:-"darwin linux windows"}
+XC_ARCH=${XC_ARCH:-"386 amd64"}
+XC_OS=${XC_OS:-"linux"}
 XC_EXCLUDE=${XC_EXCLUDE:-"!darwin/arm !darwin/386"}
 
 # Delete the old dir