diff --git a/configs/b2g/emulator_prod_config.py b/configs/b2g/emulator_prod_config.py
index 5b30f0df..5f509b56 100644
--- a/configs/b2g/emulator_prod_config.py
+++ b/configs/b2g/emulator_prod_config.py
@@ -4,7 +4,7 @@
     # mozharness options
     "application": "b2g",
     "emulator_url": "http://runtime-binaries.pvt.build.mozilla.org/tooltool/sha512/66f9f7f58a100b67d151e64d4c9069dc06105cbf08a10170c341100154c4999708f0304530d7adffbc0ce84c18cdd9f2b49b21365fa8f08b73027e424c4ce68b",
-    "xpcshell_url": "http://runtime-binaries.pvt.build.mozilla.org/tooltool/sha512/372c89f9dccaf5ee3b9d35fd1cfeb089e1e5db3ff1c04e35aa3adc8800bc61a2ae10e321f37ae7bab20b56e60941f91bb003bcb22035902a73d70872e7bd3282",
+    "xpcshell_url": "http://runtime-binaries.pvt.build.mozilla.org/tooltool/sha512/7c349ae926492bd67bd861f23013d5dd1ad14966bc5da314c6036ddd8db53c119db909a6a22718a0794c56d1f2d8c1742be067489f29e2066d9a5eee823b403a",
 
     "exes": {
         'python': '/tools/buildbot/bin/python',