diff --git a/TGBeta.ps1 b/TGBeta.ps1
index 999d778..7eda934 100644
--- a/TGBeta.ps1
+++ b/TGBeta.ps1
@@ -672,17 +672,17 @@ function GetHtmlContent {
         }
 
          function updateSelectAllonboard() {
-            const selectAllCheckbox = document.getElementById('selectAllonboardCheckbox');
+            const selectAllCheckbox = document.getElementById('selectAllOnboardCheckbox');
             const checkboxes = document
                 .getElementById('onboardTab')
-                .querySelectorAll('input[type="checkbox"]:not(#selectAllonboardCheckbox)');
+                .querySelectorAll('input[type="checkbox"]:not(#selectAllOnboardCheckbox)');
 
             // If any checkbox is unchecked, uncheck "Select All"
             selectAllCheckbox.checked = Array.from(checkboxes).every(checkbox => checkbox.checked);
         }
 
         // Attach the updateSelectAllonboard function to all individual checkboxes
-        document.querySelectorAll('#onboardTab input[type="checkbox"]:not(#selectAllonboardCheckbox)').forEach(checkbox => {
+        document.querySelectorAll('#onboardTab input[type="checkbox"]:not(#selectAllOnboardCheckbox)').forEach(checkbox => {
             checkbox.addEventListener('change', updateSelectAllonboard);
         });