diff --git a/src/go/build/syslist.go b/src/go/build/syslist.go
index e84a06666f..2c2cac94e9 100644
--- a/src/go/build/syslist.go
+++ b/src/go/build/syslist.go
@@ -5,4 +5,4 @@
 package build
 
 const goosList = "android darwin dragonfly freebsd linux nacl netbsd openbsd plan9 solaris windows "
-const goarchList = "386 amd64 amd64p32 arm arm64 ppc64 ppc64le "
+const goarchList = "386 amd64 amd64p32 arm arm64 ppc64 ppc64le mips mipsle mips64 mips64le mips64p32 mips64p32le ppc s390 s390x sparc sparc64 "