diff --git a/test/fuchsia_crashpad_tests.cmx b/test/fuchsia_crashpad_tests.cmx
index b0edbb46..d1870982 100644
--- a/test/fuchsia_crashpad_tests.cmx
+++ b/test/fuchsia_crashpad_tests.cmx
@@ -12,7 +12,7 @@
     },
     "sandbox": {
         "features": [
-            "system-temp",
+            "isolated-temp",
             "deprecated-ambient-replace-as-executable"
         ],
         "services": [