diff --git a/distgit_bugzilla_sync/script.py b/distgit_bugzilla_sync/script.py
index 887e9c2..f75b0d2 100644
--- a/distgit_bugzilla_sync/script.py
+++ b/distgit_bugzilla_sync/script.py
@@ -145,7 +145,7 @@ class BugzillaProxy:
 
         try:
             self.user_cache = self.fas.people_by_key(
-                key="username", fields=["bugzilla_email"]
+                key="username", fields=["email"]
             )
         except fedora.client.ServerError:
             # Sometimes, building the user cache up front fails with a timeout.
@@ -238,20 +238,20 @@ class BugzillaProxy:
         reloads the cache from fas and tries again.
         """
         try:
-            bz_email = self.user_cache[username]["bugzilla_email"].lower()
+            bz_email = self.user_cache[username]["email"].lower()
         except KeyError:
             if username.startswith("@"):
                 group = self.fas.group_by_name(username[1:])
                 bz_email = group.mailing_list
                 if bz_email is None:
                     return
-                self.user_cache[username] = {"bugzilla_email": bz_email}
+                self.user_cache[username] = {"email": bz_email}
             else:
                 person = self.fas.person_by_username(username)
-                bz_email = person.get("bugzilla_email", None)
+                bz_email = person.get("email")
                 if bz_email is None:
                     return
-                self.user_cache[username] = {"bugzilla_email": bz_email}
+                self.user_cache[username] = {"email": bz_email}
             bz_email = bz_email.lower()
             self.inverted_user_cache[bz_email] = username
         bz_email = email_overrides.get(bz_email, bz_email)