diff --git a/og_context/og_context.module b/og_context/og_context.module
index 6348e6f..4191c6b 100644
--- a/og_context/og_context.module
+++ b/og_context/og_context.module
@@ -194,10 +194,14 @@ function og_context($group_type = 'node', $group = NULL) {
   global $user;
   $context = &drupal_static(__FUNCTION__, FALSE);
 
-  if (empty($group) && !empty($context) && $context['group_type'] == $group_type) {
+  if (empty($group) && ($context !== FALSE || $context['group_type'] == $group_type)) {
     return $context;
   }
 
+  // Set the context to array, so we can now this function has been already
+  // executed.
+  $context = array();
+
   if (!empty($group)) {
     // Set the group.
     list($id) = entity_extract_ids($group_type, $group);