diff --git a/test/Occlum.json b/test/Occlum.json
index c8e51a39..e2049206 100644
--- a/test/Occlum.json
+++ b/test/Occlum.json
@@ -66,14 +66,6 @@
             "target": "/host",
             "type": "hostfs",
             "source": "."
-        },
-        {
-            "target": "/proc",
-            "type": "procfs"
-        },
-        {
-            "target": "/dev",
-            "type": "devfs"
         }
     ]
 }