diff --git a/src/go/internal/gccgoimporter/gccgoinstallation_test.go b/src/go/internal/gccgoimporter/gccgoinstallation_test.go
index e601411237..da4931ef1e 100644
--- a/src/go/internal/gccgoimporter/gccgoinstallation_test.go
+++ b/src/go/internal/gccgoimporter/gccgoinstallation_test.go
@@ -62,8 +62,6 @@ var importablePackages = [...]string{
 	"encoding/pem",
 	"encoding/xml",
 	"errors",
-	"exp/proxy",
-	"exp/terminal",
 	"expvar",
 	"flag",
 	"fmt",
@@ -114,8 +112,6 @@ var importablePackages = [...]string{
 	"net/smtp",
 	"net/textproto",
 	"net/url",
-	"old/regexp",
-	"old/template",
 	"os/exec",
 	"os",
 	"os/signal",