diff --git a/TeachersTimetable/Services/ParseService.cs b/TeachersTimetable/Services/ParseService.cs
index b8e0738..a88e2f4 100644
--- a/TeachersTimetable/Services/ParseService.cs
+++ b/TeachersTimetable/Services/ParseService.cs
@@ -168,7 +168,7 @@ await this._botService.SendAdminMessageAsync(new SendMessageArgs(0,
             }
             finally
             {
-                driver.Dispose();
+                driver.Quit();
             }
         }
 
@@ -391,7 +391,7 @@ public async Task UpdateTimetableTick()
                     LastWeekHtmlContent = content.Text;
                 }
                 
-                driver.Dispose();
+                driver.Quit();
             }
 
             if (parseWeek)