diff --git a/application/views/interface_assets/footer.php b/application/views/interface_assets/footer.php
index 108bcae1..d8e679da 100644
--- a/application/views/interface_assets/footer.php
+++ b/application/views/interface_assets/footer.php
@@ -1388,7 +1388,7 @@ $(document).ready(function(){
 <?php } ?>
 
 <?php if ($this->uri->segment(1) == "gridsquares" && !empty($this->uri->segment(2))) { ?>
-
+<script>var gridsquaremap = true;</script>
 <script type="text/javascript" src="<?php echo base_url();?>assets/js/leaflet/L.MaidenheadColoured.js"></script>
 
 <script>
diff --git a/assets/js/leaflet/L.MaidenheadColoured.js b/assets/js/leaflet/L.MaidenheadColoured.js
index 58514fc3..8acdd7ce 100644
--- a/assets/js/leaflet/L.MaidenheadColoured.js
+++ b/assets/js/leaflet/L.MaidenheadColoured.js
@@ -128,9 +128,11 @@ L.Maidenhead = L.LayerGroup.extend({
       var marker = L.marker([lat,lon], {icon: myIcon}, clickable=false);
 	  if (zoom == 4 || zoom == 3) {
 		  marker.bindTooltip(locator);
-		  marker.on('click', function(event) {
-			spawnGridsquareModal(locator);
-		  });
+		  if (typeof variable !== 'undefined' && gridsquaremap == true) {
+			marker.on('click', function(event) {
+			  spawnGridsquareModal(locator);
+			});
+			}
 	  }
       return marker;
 	},