diff --git a/appdata-sandbox.json b/appdata-sandbox.json
index d086c13ebecf970da7e20ee9c29067ab938fa342..d3d1078788dea89c9754308da2b5f321008f6c7b 100755
--- a/appdata-sandbox.json
+++ b/appdata-sandbox.json
@@ -606,7 +606,11 @@
                 {
                     "src-path": "/data/app/el1/<currentUserId>/base",
                     "sandbox-path": "/storage/Users/<currentUserId>/appdata/el1",
-                    "sandbox-flags-customized": [ "MS_NODEV", "MS_RDONLY" ],
+                    "sandbox-flags": [
+                        "bind",
+                        "rec",
+                        "rdonly"
+                    ],
                     "dac-override-sensitive": "true",
                     "fs-type": "sharefs",
                     "options": "support_overwrite=1"
@@ -615,7 +619,11 @@
                 {
                     "src-path": "/data/app/el2/<currentUserId>/base",
                     "sandbox-path": "/storage/Users/<currentUserId>/appdata/el2",
-                    "sandbox-flags-customized": [ "MS_NODEV", "MS_RDONLY" ],
+                    "sandbox-flags": [
+                        "bind",
+                        "rec",
+                        "rdonly"
+                    ],
                     "dac-override-sensitive": "true",
                     "fs-type": "sharefs",
                     "options": "support_overwrite=1"