diff --git a/application/views/hamsat/index.php b/application/views/hamsat/index.php
index c38b8be6a..d4c204be1 100644
--- a/application/views/hamsat/index.php
+++ b/application/views/hamsat/index.php
@@ -3,12 +3,15 @@
     <h2>Hamsat - Satellite Rovers</h2>
     <p>This data is from <a target="_blank" href="https://hams.at/">https://hams.at/</a>.
     <span id="workable_hint">
-    <?php if ($user_hamsat_workable_only) {
-    echo " Only workable passes shown.";
+    <?php if ($user_hamsat_workable_only == '1') {
+       echo " Only workable passes shown.";
     } else {
-    echo " All passes shown.";
+       echo " All passes shown.";
     }?>
     </span>
+    <script type="text/javascript">
+       var workable_preset = <?php echo $user_hamsat_workable_only; ?>;
+    </script>
        <button id="toggle_workable" value="<?php echo $user_hamsat_workable_only ? '0' : '1'; ?>" type="button" onclick="loadHamsAt(this);" class="btn btn-info btn-sm"><?php echo $user_hamsat_workable_only ? 'Show all passes' : 'Show workable passes only'; ?></button>
     </p>
     <p>