diff --git a/server/server.go b/server/server.go
index 7da4148..821268e 100644
--- a/server/server.go
+++ b/server/server.go
@@ -190,7 +190,7 @@ func (s *Server) restore() error {
 		var block *pem.Block
 
 		block, _ = pem.Decode([]byte(rt.OnionKey))
-		pKey, err := x509.ParsePKCS1PrivateKey(block.Bytes)
+		_, err := x509.ParsePKCS1PrivateKey(block.Bytes)
 		if err != nil {
 			return err
 		}