diff --git a/src/OpenDirectoryDownloader/BrowserContext.cs b/src/OpenDirectoryDownloader/BrowserContext.cs
index 3dfd2ec9..c145089c 100644
--- a/src/OpenDirectoryDownloader/BrowserContext.cs
+++ b/src/OpenDirectoryDownloader/BrowserContext.cs
@@ -12,8 +12,8 @@ public class BrowserContext : IDisposable
 	private const string SetCookieHeader = "set-cookie";
 	private const string CloudflareClearanceKey = "cf_clearance";
 
-	private Browser Browser { get; set; }
-	private Page Page { get; set; }
+	private IBrowser Browser { get; set; }
+	private IPage Page { get; set; }
 	private CookieContainer CookieContainer { get; }
 	public bool CloudFlare { get; }
 	public bool DebugInfo { get; }