diff --git a/command/agent/rpc_client_test.go b/command/agent/rpc_client_test.go
index e5aed38983..518423a69a 100644
--- a/command/agent/rpc_client_test.go
+++ b/command/agent/rpc_client_test.go
@@ -301,7 +301,7 @@ func TestRPCClientListKeys(t *testing.T) {
 func TestRPCClientInstallKey(t *testing.T) {
 	key1 := "tbLJg26ZJyJ9pK3qhc9jig=="
 	key2 := "xAEZ3uVHRMZD9GcYMZaRQw=="
-	conf := Config{EncryptKey: key1}
+	conf := Config{EncryptKey: key1, Server: true}
 	p1 := testRPCClientWithConfig(t, &conf)
 	defer p1.Close()