diff --git a/python/prodV4/worker.config.json b/python/prodV4/worker.config.json
index 548822af..3e431ac4 100644
--- a/python/prodV4/worker.config.json
+++ b/python/prodV4/worker.config.json
@@ -8,10 +8,11 @@
         "extensions":[".py"],
         "defaultExecutablePath":"python",
         "defaultWorkerPath":"%FUNCTIONS_WORKER_RUNTIME_VERSION%/{os}/{architecture}/worker.py",
-        "workerIndexing": "true"
+        "workerIndexing": "true",
+        "arguments": ["-X no_debug_ranges"]
     },
      "processOptions": {
         "initializationTimeout": "00:02:00",
         "environmentReloadTimeout": "00:02:00"
     }
-}
\ No newline at end of file
+}
diff --git a/python/test/worker.config.json b/python/test/worker.config.json
index a0b0ad3f..f778e45f 100644
--- a/python/test/worker.config.json
+++ b/python/test/worker.config.json
@@ -4,10 +4,11 @@
         "extensions":[".py"],
         "defaultExecutablePath":"python",
         "defaultWorkerPath":"worker.py",
-        "workerIndexing": "true"
+        "workerIndexing": "true",
+        "arguments": ["-X no_debug_ranges"]
     },
      "processOptions": {
         "initializationTimeout": "00:02:00",
         "environmentReloadTimeout": "00:02:00"
     }
-}
\ No newline at end of file
+}