diff --git a/zerver/views/video_calls.py b/zerver/views/video_calls.py
index 91c762ad0a..493bc6fa09 100644
--- a/zerver/views/video_calls.py
+++ b/zerver/views/video_calls.py
@@ -52,9 +52,6 @@ def get_zoom_session(user: UserProfile) -> OAuth2Session:
 
     client_id = settings.VIDEO_ZOOM_CLIENT_ID
     client_secret = settings.VIDEO_ZOOM_CLIENT_SECRET
-    if user.realm.string_id in settings.VIDEO_ZOOM_TESTING_REALMS:  # nocoverage
-        client_id = settings.VIDEO_ZOOM_TESTING_CLIENT_ID
-        client_secret = settings.VIDEO_ZOOM_TESTING_CLIENT_SECRET
 
     return OAuth2Session(
         client_id,
@@ -129,8 +126,6 @@ def complete_zoom_user_in_realm(
         raise JsonableError(_("Invalid Zoom session identifier"))
 
     client_secret = settings.VIDEO_ZOOM_CLIENT_SECRET
-    if request.user.realm.string_id in settings.VIDEO_ZOOM_TESTING_REALMS:  # nocoverage
-        client_secret = settings.VIDEO_ZOOM_TESTING_CLIENT_SECRET
 
     oauth = get_zoom_session(request.user)
     try:
diff --git a/zproject/default_settings.py b/zproject/default_settings.py
index 3e511e420f..c9d3dbd1b2 100644
--- a/zproject/default_settings.py
+++ b/zproject/default_settings.py
@@ -1,5 +1,5 @@
 import os
-from typing import TYPE_CHECKING, Any, Dict, List, Optional, Set
+from typing import TYPE_CHECKING, Any, Dict, List, Optional
 
 from scripts.lib.zulip_tools import deport
 
@@ -110,9 +110,6 @@ SSO_APPEND_DOMAIN: Optional[str] = None
 
 VIDEO_ZOOM_CLIENT_ID = get_secret("video_zoom_client_id", development_only=True)
 VIDEO_ZOOM_CLIENT_SECRET = get_secret("video_zoom_client_secret")
-VIDEO_ZOOM_TESTING_REALMS: Set[str] = set()
-VIDEO_ZOOM_TESTING_CLIENT_ID = get_secret("video_zoom_testing_client_id", development_only=True)
-VIDEO_ZOOM_TESTING_CLIENT_SECRET = get_secret("video_zoom_testing_client_secret")
 
 # Email gateway
 EMAIL_GATEWAY_PATTERN = ""