diff --git a/core_tools.py b/core_tools.py
index 4dac91d..1d2148d 100644
--- a/core_tools.py
+++ b/core_tools.py
@@ -519,8 +519,11 @@ def delegate_to_hermes(task: str) -> str:
             if "not found" not in res.lower() and "no such file" not in res.lower():
                 return res
                 
-        # Tentativa 3: Fallback para o CLI antigo do host (Antigravity original)
-        return run_bash(f"hermes -z {safe_task}", timeout=300)
+        # Tentativa 3: Fallback para o CLI antigo do host (Antigravity original via chroot)
+        if os.path.exists("/host_root"):
+            return run_bash(f"chroot /host_root /bin/bash -c \"hermes -z {safe_task}\"", timeout=300)
+        else:
+            return run_bash(f"hermes -z {safe_task}", timeout=300)
 
 # ============================================================
 # REGISTRY CENTRALIZADO