diff --git a/CRM/ConstituentsOnly/BAO/Query.php b/CRM/ConstituentsOnly/BAO/Query.php
index 560049f..f01f2ba 100644
--- a/CRM/ConstituentsOnly/BAO/Query.php
+++ b/CRM/ConstituentsOnly/BAO/Query.php
@@ -44,6 +44,11 @@ class CRM_ConstituentsOnly_BAO_Query extends CRM_Contact_BAO_Query_Interface {
       return;
     }
 
+    $url = CRM_Utils_Array::value('q', $_GET);
+    if (strpos($url, 'civicrm/contact/') === FALSE) {
+      return;
+    }
+
     if (CRM_Utils_Array::value('civicrm_contact', $query->_tables) && empty($query->_paramLookup['do_not_trade'])) {
       $query->_where[0][] = "
         IF (contact_a.do_not_trade = 1,