diff --git a/zephyr/zephyr_mirror.py b/zephyr/zephyr_mirror.py
index db54646613..33d6311349 100644
--- a/zephyr/zephyr_mirror.py
+++ b/zephyr/zephyr_mirror.py
@@ -64,8 +64,8 @@ def browser_login():
     browser.open("https://app.humbughq.com/")
     browser.follow_link(text_regex="\s*Log in\s*")
     browser.select_form(nr=0)
-    browser["username"] = "starnine@mit.edu"
-    browser["password"] = "xxxxxxxx"
+    browser["username"] = os.environ["USER"] + "@mit.edu"
+    browser["password"] = os.environ["USER"]
 
     global csrf_token
     csrf_token = browser["csrfmiddlewaretoken"]