diff --git a/client/core/defs.h b/client/core/defs.h
index d00d347b..13f881b7 100644
--- a/client/core/defs.h
+++ b/client/core/defs.h
@@ -56,6 +56,9 @@ namespace amnezia
         ServerCancelInstallation = 204,
         ServerUserNotInSudo = 205,
         ServerPacketManagerError = 206,
+        SudoPackageIsNotPreinstalled = 207,
+        ServerUserNotListedInSudoers = 208,
+        ServerUserPasswordRequired = 209,
 
         // Ssh connection errors
         SshRequestDeniedError = 300,